Login
The time to repurpose vulnerabilities into working exploits will be measured in hours and there’s nothing you can do about it… except patch
By Fred House
2021 is already being touted as one of the worst years on record with respect to the volume of zero-day vulnerabilities exploited in the wild. Some cite this as evidence of better detection by the industry while others credit improved disclosure by victims. Others will simply conclude that as the “upside” grows (e.g., REvil demanding $70M or Zerodium paying $2.5M for exploits) so too will the quantity and quality of players. But the scope of these exploitations, the diversity of targeted applications, and ultimately the consequences to organizations were notable as well. As we look to 2022, we expect these factors to drive an increase in the speed at which organizations respond.
If we look back at the past 12 months, we have seen notable breaches that highlight the need for organizations to improve response times:
ProxyLogon. When we first learned in 2020 that roughly 17,000 SolarWinds customers were affected, many reacted in shock at the pure scope of the compromise (it should be noted that a small subset of these customers are believed to have been compromised by follow-on activity). Unfortunately, 2021 brought its own notable increase in volume. Two weeks after Microsoft released a patch for ProxyLogon they reported that 30K Exchange servers were still vulnerable (less conservative estimates had the number at 60K).
ProxyShell. ProxyShell, a collection of three separate vulnerabilities (CVE-2021-31207, CVE-2021-34473 and CVE-2021-34523), was Exchange’s second major event of the year after ProxyLogon. In August, a Black Hat presentation outlining Exchange Server vulnerabilities was followed the next day by the release of an exploit POC, all of which had been patched by Microsoft months earlier in April/May. This analysis of data captured by Shodan one week after the exploit POC was released concluded that over 30K Exchange servers were still vulnerable, noting that the data may have underrepresented the full scope (i.e., Shodan hadn’t had time to scan the full Internet). In summary: patched in the Spring, exploited in the Fall. So, what happened in the interim you ask? The vulnerabilities in the Microsoft Client Access Service were exploited by threat actors who deployed web shells to execute arbitrary code on compromised mobile devices and web browsers.
vCenter Server. Another notable example occurred in May when VMWare released a patch for a remote code execution vulnerability in vCenter Server. This subsequent analysis concluded that over 4,000 systems remained vulnerable one week after the patch was released. Much like Exchange servers, where a typical company will only host a handful of servers, 4,000 vulnerable vCenter servers likely represents thousands of distinct companies.
Kaseya VSA. One bright spot may in fact be the Kaseya VSA breach. On July 2, REvil launched an unprecedented (anyone else tired of that word?) ransomware campaign against public facing VSA servers. Within two days the DIVD CSIRT reported that the number of exposed VSA servers had dropped from 2,200 to 140. Some estimates suggested that around 50 MSPs were compromised, affecting between 800 and 1500 business. While this doesn’t sound like much of a bright spot, patching 94% of the affected systems in two days surely helped reduce the success of REvil copycats.
So, what can we take away from all of this? Well, attackers and security researchers alike will continue to hone their craft until weaponized exploits and POCs are expected within hours of vulnerability disclosure. In turn however, and largely driven by the increased consequences of compromise, we can also expect renewed diligence around asset and patch management. From identifying public facing assets to quickly deploying patches despite potential business disruption, companies will have a renewed focus on reducing their “time to patch.”
Still not convinced? Well, the US government is. Checkout Binding Operational Directive 22-01 published on November 3rd which compels all federal agencies to remediate known exploited vulnerabilities in two weeks or sooner “in the case of grave risk to the Federal Enterprise”. It’s no coincidence that CISA’s known exploited vulnerabilities catalog, which catalogues the vulnerabilities that must be remediated, includes every one of our examples above with a two-week remediation deadline. If the US government can do it, you can too!
The post Zero Care About Zero Days appeared first on McAfee Blog.
In the October 2021 Threat Report, McAfee Enterprise ATR provides a global view of the top threats, especially those ransomware attacks that affected most countries and sectors in Q2 2021, especially in the Public Sector (Government).
In June 2021 the G7 economies urged countries that may harbor criminal ransomware groups to take accountability for tracking them down and disrupting their operations. Let’s review the high severity campaigns and threat profiles added to MVISION Insights recently.
Conti has been one of the top Ransomware groups in 2021, including a new campaign reported in September 2021. As mentioned earlier in this report, the public sector seems to be the sector most affected by Ransomware attacks. McAfee Enterprise provides regular publications on the strategies to defend against ransomware, such as this blog.
CVE-2021-40444 Microsoft MSHTML Remote Code Execution Vulnerability
This is a serious Microsoft Office vulnerability reported in September 2021 by Microsoft, McAfee Enterprise and other sources. The MVISION Insights heat map shows the prevalence of the Indicators of Compromise (IOCs) associated with this threat in the first half of October 2021.
Although Microsoft has provided guidance on a workaround, it can be challenging for many public sector organizations to deploy these patches quickly. To help you be more agile, McAfee Enterprise has released its own guidance leveraging ENS, EDR and NSP.
Microsoft Office vulnerabilities are commonly exploited in the early phases of the attack lifecycle. BazarLoader, mentioned earlier with the Conti Ransomware, has also been used with Word and Excel documents. In the MITRE Enterprise ATT&CK framework this technique is known as T1203, which we can find in 177 campaigns and threat profiles in MVISION Insights.
APT41 is a state sponsored threat group linked to China and associated with multiple campaigns, including a new campaign reported in September 2021. Although Ransomware is currently the main cyber threat type which hits the news, state sponsored threat groups are equally concerning, especially in the public sector for organizations with sensitive government and citizen data, which could be potentially exploited by a foreign nation like China.
In the second part of this report, we highlight how you can leverage the data from MVISION Insights to find traces of these attacks to enhance your level of protection.
In the October 2021 Threat Report, McAfee Enterprise ATR also assessed the prevalence of Cloud Threats, identifying the US Government sector as one of the top 10 verticals affected.
Many governments are moving quickly to adopt cloud technologies to bring services for their citizens, for collaboration and cost savings.
Inadequate readiness to address cloud security has been the primary contributor of these threats. Several cloud-native controls exist to protect sensitive data from loss or theft in real time, such as:
In the second part of this report, we want to give you some guidance on how you can operationalize this threat intelligence data to better protect your networks. MVISION Insights can help operationalize McAfee Enterprise Threat Intelligence data by providing risk assessment against threats affecting you, protective guidance and integrating with other tools to share threat data.
Let’s take the previous example of the Conti Ransomware Threat Profile. Below you can see how MVISION Insights provides:
1. A short description with the list of CVEs linked to this threat profile, the minimum version of McAfee Enterprise ENS AMcore content to be correctly protected against this threat, detections in your environment and on which device.
2. The list of related campaigns, the devices with unresolved detections related to these campaigns or those with insufficient protections.
3. The list of MITRE techniques and tools, which provide a universal and agnostic overlay of the threats, as well as details on the observables specific to this threat profile for each MITRE technique.
4. The list of IOCs with filters, IOC attributes, and IOC export features which you can use to share them with your other solutions, such as your SIEM, and which you can also share with other public sector entities. We also provide a direct integration with MVISION EDR. Alternatively, you can leverage the APIs to automate the exchange of IOCs.
If you find devices with these IOCs in MVISION EDR you can take immediate remote actions such as quarantine the device, kill the process, remove the files, or run custom scripts.
You can also use MVISION EDR for more advanced threat hunting such as searching for specific MITRE techniques in all MVISION EDR alerts …
… or in the MVISION EDR monitoring view which automatically groups the alerts.
5. MVISION Insights also provides hunting rules created by McAfee Enterprise Threat Intelligence experts using Yara, Sigma and McAfee Enterprise ENS expert rules.
6. A proactive assessment of your Endpoint and Cloud security posture score with guidance on the configuration changes which you should follow to ensure that your McAfee Enterprise Endpoint and Cloud solutions are protecting you with their full capabilities.
7. And all this, with more than 1,200 threat campaigns and threat profiles
MVISION APIs give you the ability to integrate and to exchange this extensive Threat Intelligence data with your SOC tools, including Threat Intelligence Platforms (TIPs) and Security Orchestration Automation and Response (SOAR).
These integrations can be used both in Internet-facing and closed networks. For advanced Threat Intelligence teams, our Advanced Program Group (APG) provides “Threat Intelligence as a Service” (INTAAS) including:
To conclude, here is a summary of the use cases you can achieve with MVISION Insights in the public sector:
If you want to learn more on our Threat Intelligence capabilities and participate in Architecture or Incident Response Workshops, contact your local McAfee Enterprise representative.
The post Ransomware Threats Affecting the Public Sector appeared first on McAfee Blog.
In life, regret tends to take on many shapes and forms. We often do not heed the guidance of the common anecdotes we hear throughout our days and years. From “look before you leap” to “an apple a day keeps the doctor away” – we take these sayings in stride, especially when we cannot necessarily provide proof of their veracity!
One particular trope that may incite ire, frustration, or regret when applied to enterprise security is – “once bitten, twice shy.”
In its very literal sense, we’re taught that if we’re bitten by something once – whether that be dog or security breach – we’re innately cautious or fearful of falling into a similar scenario. With dogs or any animal, we may pivot our behavior to avoid sharp teeth. However, with security breaches, many enterprises continue to be blindsided by “bites” – despite believing they’ve taken the utmost of caution to protect against them.
There is a clear disconnect between enterprise-preparedness and the severity of today’s threat landscape. We continue to see that no enterprise is immune to threats and breaches, with ransomware campaigns continuing to get more sophisticated and prevalent. We’re also seeing cyber criminals work together, banding as an enterprise themselves sharing common tools and knowledge. This means, as cyber criminals become more business-savvy, operational, and efficient – the enterprises they look to attack need to consistently be one step ahead to anticipate and prevent breaches.
The term digital transformation is not new by any means, but it needs to be newly approached through a security-first lens. For successful digital transformation to occur today, major industries need to focus on superior prevention against threats.
It’s time for business leaders to stop focusing on the “breach of the month” and more on building security into the fabric of their organizations so they’re not the next victims. For this to happen, it is imperative to break down silos of threat and information intelligence across the organization, enabling a collaborative, holistic, and strategic approach to securing the business.
Additionally, as we’re seeing more prevalent and sophisticated attacks, enterprises need to lean into the transformative technologies that can keep up with evolving techniques. AI provides for personalization of security – a key advantage as it can prioritize detection and response to allow organizations to focus on growth outcomes instead of spending time recouping lost data, customers, revenue, efficiencies, or more that can come at the expense of a threat or breach.
Placing security at the forefront of strategies can unleash the full potential of what digital transformation can make possible. With this approach and a mindset focused on prevention and cyber-readiness as the catalyst aiding true digital and business transformation, we have the power to turn the headlines around. It is time for enterprises to bite back, and the criminals to shy away.
The post Digital Transformation Needs to (Re)Start with Security appeared first on McAfee Blog.
Can thieves steal identities with only a name and address?
In short, the answer is “no.” Which is a good thing, as your name and address are in fact part of the public record. Anyone can get a hold of them. However, because they are public information, they are still tools that identity thieves can use.
If you think of your identity as a jigsaw puzzle, your name and address are the first two pieces that they can use to build a bigger picture and ultimately put your identity at risk.
With that, let’s look at some other key pieces of your identity that are associated with your name and address—and what you can do to protect them.
For starters, this information is so general that it is of little value in of itself to an identity thief. Yet a determined identity thief can do a bit of legwork and take a few extra steps to use them as a springboard for other scams.
For example, with your name and address a thief could:
There are volumes of public information that are readily available should someone want to add some more pieces to your identity jigsaw puzzle, such as:
In the U.S., the availability of such information will vary from state-to-state and different levels of government may have different regulations about what information gets filed—in addition to whether and how those reports are made public. Globally, different nations and regions will collect varying amounts of public information and have their own regulations in place as well. More broadly, though, many of these public databases are now online. Consequently, accessing them is easier than the days when getting a hold of that information required an in-person visit a library or public office.
Thieves can gain additional information about you from other online sources, such as data brokers. And data brokerage is a big business, a global economy estimated at $200 billion U.S. dollars a year. What fuels it? Personal information, representing thousands of data points on billions of people scraped from public records, social media, smartphone apps, shopper loyalty cards, third-party sources, and sometimes other data broker sites as well.
The above-the-board legal intent of data broker sites is to sell that information to advertisers so that they can create highly targeted campaigns based on people’s behaviors, travels, interests, and even political leanings. Others such as law enforcement officials, journalists, and others who are conducting background checks will use them too.
On the dark side, hackers, scammers, and thieves will buy this information as well, which they can use to commit identity theft and fraud. The thing is, data brokers will sell to anyone. They don’t discriminate.
Phishing attacks aren’t just for email, texts, and direct messages. In fact, thieves are turning to old tricks via old-fashioned physical mail. That includes sending phony offers or by impersonating officials of government institutions, all designed to trick you into giving up your personally identifiable information (PII).
What might that look like in your mailbox? They can take the form of bogus lottery prizes that request bank information for routing (non-existent) winnings. Another favorite of scammers are bogus tax notifications that demand immediate payment. In all, many can look quite convincing at first blush, yet there are ready ways you can spot them. In fact, many of the tips for avoiding these physical mail phishing attacks are the same for avoiding phishing attacks online, which we outline in detail here.
Recently, I’ve seen a few news stories like this where thieves reportedly abuse the change-of-address system with the U.S. Postal Service. Thieves will simply forward your mail to an address of their choosing, which can drop sensitive information like bank and credit card statements in their mailbox. From there, they could potentially have new checks sent to them or perhaps an additional credit card—both of which they can use to drain your accounts and run up your bills.
The Postal Service has mechanisms in place to prevent this, however. Among which, the Postal Service will send you a physical piece of mail to confirm the forwarding. So, if you ever receive mail from the Postal Service, open it and give it a close look. If you get such a notice and didn’t order the forwarding, visit your local post office to get things straightened out. Likewise, if it seems like you’re missing bills in the mail, that’s another good reason to follow up with your post office and the business in question to see if there have been any changes made in your mail forwarding.
So while your name and address are out there for practically all to see, they’re largely of little value to an identity thief on their own. But as mentioned above, they are key puzzle pieces to your overall identity. With enough of those other pieces in hand, that’s where an identity thief can cause trouble.
Other crucial pieces of your identity include:
Let’s start with the biggest one. This is the master key to your identity, as it is one of the most unique identifiers you have. As I covered in my earlier blog on Social Security fraud, a thief can unlock everything from credit history and credit line to tax refunds and medical care with your Social Security or tax ID number. In extreme cases, they can use it to impersonate you for employment, healthcare, and even in the event of an arrest.
You can protect your Social Security Number by keeping it locked in a safe place (rather than in your wallet) and by providing your number only when absolutely necessary. For more tips on keeping your number safe, drop by that blog on Social Security fraud I mentioned.
Thieves have figured out ways of getting around the fact that IDs like these include a photo. They may be able to modify or emulate these documents “well enough” to pull off certain types of fraud, particularly if the people requesting their bogus documents don’t review them with a critical eye.
Protecting yourself in this case means knowing where these documents are at any time. (With passports, you may want to store those securely like your Social Security or tax ID number.) Also be careful when you share this information, as the identifiers on these documents are highly unique. If you’re uncomfortable with sharing this information, you can ask if other forms of ID might work—or if this information is really needed at all. Also, take a moment to make copies of these documents and store them in a secure place. This can help you provide important info to the proper authorities if they’re lost or stolen.
With data breaches large and small making the news (and many more that do not), keeping a sharp eye on your accounts is a major part of identity theft prevention. We talk about this topic quite often, and it’s worth another mention because protecting these means protecting yourself from thieves who’re after direct access to your finances and more.
Secure your digital accounts for banking, credit cards, financials, and shopping by using strong, unique passwords for each of your accounts that you change every 60 days. Sound like a lot of work? Let a password manager do it for you, which you can find in comprehensive online protection software. By changing your strong passwords and keeping them unique can help prevent you from becoming a victim if your account information is part of a breach—by the time a crook attempts to use it, you may have changed it and made it out of date.
In addition to protecting the core forms of identity mentioned above, a few other good habits go a long way toward keeping your identity secure.
By protecting your devices, you protect what’s on them, like your personal information. Comprehensive online protection software can protect your identity in several ways, like creating and managing the strong, unique passwords we talked about and providing further services that monitor and protect your identity—in addition to digital shredders that can permanently remove sensitive documents (simply deleting them won’t do that alone.) Further, it can monitor your identity and monitor your credit, further protecting you from theft and fraud.
Identity theft where thieves dig through trash or go “dumpster diving” for literal scraps of personal info in bills and statements, has been an issue for some time. You can prevent it by shredding up any paper medical bills, tax documents, and checks once you’re through with them. Paper shredders are inexpensive, and let’s face it, kind of fun too. Also, if you’re traveling, have a trusted someone collects your mail or have the post office put a temporary hold on your mail. Thieves still poach mail from mailboxes too.
Getting statements online cuts the paper out of the equation and thus removes another thing that a thief can physically steal and possibly use against you. Whether you use electronic statements through your bank, credit card company, medical provider, or insurance company, use a secure password and a secure connection provided by a VPN. Both will make theft of your personal info far tougher on identity thieves.
A VPN is a Virtual Private Network, a service that protects your data and privacy online. It creates an encrypted tunnel to keep you more anonymous online by masking your IP address, device information, and the data you’re passing along that connection. In this way, it makes if far more difficult for advertisers, data brokers, and bad actors to skim your private information—in addition to shielding your information from crooks and snoops while you’re banking, shopping, or handling any kind of sensitive information online.
Give your statements a close look each time they come around. While many companies and institutions have fraud detection mechanisms in place, they don’t always catch every instance of fraud. Look out for strange purchases or charges and follow up with your bank or credit card company if you suspect fraud. Even the smallest charge could be a sign that something shady is afoot.
This is a powerful tool for spotting identity theft. And in many cases, it’s free to do so. In the U.S., the Fair Credit Reporting Act (FCRA) requires the major credit agencies to provide you with a free credit check at least once every 12 months. Canada provides this service, and the UK has options to receive free reports as well, along with several other nations. It’s a great idea to check your credit report, even if you don’t suspect a problem.
If the thought of your personal info being bought and sold puts you off, there’s something you can do about it. Our Personal Data Cleanup service can scan some of the riskiest data broker sites and show you which ones are selling your personal info. It also provides guidance on how you can remove your data from those sites, and with select products, it can even manage the removal for you.
While thieves need more than just your name and address to commit the overwhelming majority of fraud, your name and address are centerpieces of the larger jigsaw puzzle that is your overall identity.
And the interesting thing is your puzzle gets larger and larger as time goes on. With each new account you create and service that you sign into, that’s one more piece added to the puzzle. Thieves love getting their hands on any pieces they can because with enough of them in place they can try and pull a fast one in your name. By looking after each piece and knowing what your larger jigsaw puzzle looks like, you can help keep identity thieves out of your business and your life.
The post Can Thieves Steal Identities With Only a Name and Address? appeared first on McAfee Blog.
The malware landscape is growing more complex by the minute, which means that no device under your family’s roof—be it Android, iPhone, PC, or Mac—is immune to an outside attack. This reality makes it possible that one or more of your devices may have already been infected. But would you know it?
According to 2021 statistics from the Identity Theft Resource Center (ITRC), the number of data breaches reported has soared by 17 percent over last year. In addition, as reported by McAfee, cybercriminals have been quick to take advantage of the increase in pandemic connectivity throughout 2020. McAfee Labs saw an average of 375 new threats per minute and a surge of hackers exploiting the pandemic through COVID-19 themed phishing campaigns, malicious apps, malware, and more. With Black Friday and Cyber Monday now at hand, we can count on even more new threats.
Often, if your device has been compromised, you know it. Things get wonky. However, with the types of malware and viruses now circulating, there’s a chance you may not even realize it. The malware or virus may be working in the background sending usage details or sensitive information to a third party without disrupting other functions. So, be on the lookout for these tell-tale signs.
If you discover a family device has been compromised, there are several things you can do. 1) Install security software that will help you identify the malware so you can clean your device and protect yourself in the future. 2) Delete any apps you didn’t download, delete risky texts, delete browsing history and empty your cache. 3) In some situations, malware warrants that you wipe and restore your device (Apple or Android) to its original settings. Before doing so, however, do your research and be sure you’ve backed up any photos and critical documents to the cloud. 4) Once you’ve cleaned up your devices, be sure to change your passwords.
The surge in malware attacks brings with it a clear family mandate that if we want to continue to live and enjoy the fantastic benefits of a connected life, we must also work together at home to make online safety and privacy a daily priority.
The post 5 Signs Your Device May be Infected with Malware or a Virus appeared first on McAfee Blog.
With the widespread adoption of hybrid work models across enterprises for promoting flexible work culture in a post pandemic world, ensuring critical services are highly available in the cloud is no longer an option, but a necessity. McAfee Enterprise’s MVISION Unified Cloud Edge (UCE) is designed to maximize performance, minimize latency, and deliver 99.999% SLA guaranteed resiliency, offering blazing fast connectivity to cloud applications from any location and causing no service degradation, even when the usage of cloud services spiked 600% during the COVID-19 pandemic, as reported in our Cloud Adoption and Risk Report (Work From Home Edition). This blog shares details on how MVISION UCE is architected to enable uninterrupted access to corporate resources to meet the demands of the hybrid workforce.
MVISION UCE, our data-centric, cloud-native Security Service Edge (SSE) security platform, derives its capabilities from McAfee Enterprise’s industry leading Secure Web Gateway and Enterprise Data Protection solutions. However, this is not a lift and shift of capabilities to the cloud, which would have made it prone to service outages and impossible to have the flexibility that is needed to meet the demands of SSE. Instead, the best of breed functionality was purposefully reconstructed for SSE, using a microservices architecture that can scale elastically, and built on a platform-neutral stack that can run on bare metal and public cloud, equally effectively. A hallmark of the architecture is that the cloud is a single global fabric where service instances are spread throughout the globe. Users automatically access the best instance of any service through policy configuration.
What other alternatives are out there? We have seen some cloud services replicated in each region of their presence. While this makes controlling resources and data simple, and keeps everything within a boundary, such an approach loses out on the flexibility needed to scale on demand and reduced latency on access. With UCE, each point of presence (POP) is part of the global fabric, yet at the same time, fully featured with all services housed within the POP. This avoids the need to send traffic back and forth between various services located at different locations, a phenomenon known as traffic hairpin.
By default, user traffic gets processed at the POP closest to their physical location, regardless of where the user may be. A user may work at their office in New York 90% of the time and travel to UK occasionally. When the user connects to MVISON UCE, they are connected to New York POP when they are at office, and the POP in London if they are in a UK hotel while traveling. This is a big advantage if you think about it. User’s traffic does not need to trombone from the hotel in UK, to the POP in New York and back to a server in London. MVISION UCE’s out-of-the-box traffic routing scheme favors low latency. This does not mean that the customer cannot override this policy and force the traffic to be processed at the New York POP. They might do so if there is a compliance need to process all traffic at a certain location. Many customers have a need to store logs in a certain geography even though traffic processing may occur anywhere on the globe. MVISION UCE architecture decouples log storage from traffic processing and lets the customer choose their log storage geography based on criteria that customers define.
One of the key considerations while choosing a SSE vendor would be how much latency the service adds to user’s requests. Significant latency can negatively affect user experience and could be a deterrent to product adoption. With 85 POPs strategically placed around the globe providing low latency access to customers, UCE POPs have direct peering with the biggest SaaS vendors like Microsoft, Google, Akamai, and Salesforce to further reduce latency. In addition, MVISION UCE POPs peer with many ISPs around the globe, enabling high bandwidth and low latency connectivity end to end, from the customer’s network to UCE and from UCE to the destination server.
With thousands of peering partners growing every day, over 70% of traffic served by MVISION UCE uses peering links in some geographies. The whitepaper, How Peering POPs Make Negative Latency Possible, shares details about a study conducted by McAfee Enterprise to measure the efficacy of these peering relationships. This paper is proof that UCE customers experience faster response times going through our POPs than they would usually get by going directly through their Internet Service Providers. UCE follows a living partnership model when it comes to peering, with thousands of peering relationships in production. We are committed to keeping the latency to a minimum.
You may be wondering what the secret sauce is for achieving a reliability of five 9s or higher in MVISION UCE. Several items play a crucial role in preventing unplanned service degradation.
At McAfee Enterprise, security is not an afterthought. From the start, the architecture was designed with zero trust in mind. Services are segmented from one another and follow the least privileged principle when resources need to be shared between services. Industry standard protocols and methodologies are used to enforce user and identity access management (UAM/IAM). Strong role-based access controls (RBAC) across the platform keep customer’s data separate and provide self-defense when a service is compromised. None of these features matter if the software is vulnerable. McAfee Enterprise follows one of the strictest Software Development Life Cycle (SDLC) processes in the industry to eliminate known vulnerabilities and threats in our software as it is written.
Another aspect of security that is gaining momentum these days is data privacy. This is at the forefront of all feature designs in MVISION UCE. Usually, data privacy means tokenization or anonymization of customer private data stored in MVISION UCE, be it logs or other metadata. At McAfee Enterprise, we strive to take this a step further. We do not want to retrieve private data from the customer environment if it can be avoided. For example, to evaluate a policy that involves customer premise data, UCE can offload the evaluation to a component on the customer premise. Case in point, McAfee Client Proxy (MCP) that is installed on user’s machine can perform a policy evaluation and avoid sending private data to the cloud. The McAfee Enterprise cloud leverages the results of the evaluation to complete the policy execution. Where this is not possible, private data is anonymized at the earliest entry point in the cloud to minimize data leaks.
Last but not the least, a chain is only as strong as its weakest link, and physical data center security must also be considered. Global partners are selected only after careful evaluation of their facilities and infrastructure that will host our data centers, while other vendors in this space are working with a larger set of less rigorously qualified regional partners to increase their presence. The McAfee Enterprise approach provides the necessary guard rails against supply chain attacks that our customers demand.
There are other architectural gems hidden within UCE and thus failing to mention them would make this article incomplete. First, the policy engine is exposed in the form of code with which the customer can construct complex policies without being constrained by what UI provides. If you are a user of MVISON UCE, you can see this in action by enabling “Code View” in the Web Policy tree. If you do not like the way policy nodes are ordered in the tree or the evaluations made by default, you can take complete control and process the traffic in any manner you wish. By the way, the policy is so flexible that one can write a policy to process traffic in one region and store logs in another region.
Second, policy evaluation can be distributed across various components which allows its evaluation at the earliest point in the network. This avoids hauling all traffic to the cloud to apply policy. For example, if a sensitive document needs to be blocked due to data protection rules, the DLP agent running on the user’s machine can block it instead of hauling the traffic to cloud for classification and blocking. This strategy reduces load on the cloud and consequently increases the scale at which we can process requests.
Lastly, all services are automated and require no manual intervention to provision a customer unlike other vendors that require a support ticket to provision some features. Independent of where your account has been provisioned and where your preferred UI console resides, polices that you author are stored in a global policy system that is synchronized to all POPs around the world, giving you the flexibility to process traffic anywhere in the world.
To conclude, all clouds are not built equally. Architecture of a cloud is a matter of choice and tradeoffs. MVISON UCE implements a global cloud and puts customers in the driver’s seat through programmatic policies, that are secure, scalable, and highly available.
To learn more about how MVISION UCE can help ensure your critical services are highly available in the cloud, watch this short video or visit our MVISION UCE page to get started.
The post Qualities of a Highly Available Cloud appeared first on McAfee Blog.
In this career-journey series, Marketing Director Trevor shares why patient listening is the most helpful skill he’s acquired, the top career advice he’s received, and how his career at McAfee has taken him across four countries and five roles in 11 years.
“Three continents, four countries, five roles, eleven years. At McAfee, I’ve lived and worked in the United Kingdom, Afghanistan (mobilized as an army reservist), Luxembourg, and the United States. I’ve worked in acquisition marketing, sales, marketing operations and technology, retention marketing, and strategic projects.”
“Great people, interesting problems, and we’re always driving new ways to innovate and grow the business.”
“In terms of a workday, no two are alike, but there are three constants to what I’m working on:
I’m delivering projects that drive or protect McAfee’s future revenue streams and profitability or I’m Uncovering, stitching, and interpreting facts and information into a narrative to advise and inform senior leadership decision making
I’m learning & developing myself. Since I joined McAfee the company has supported me in gaining an advanced degree in E-Commerce Technology from Manchester University and more recently supported me in attending Stanford University’s Graduate School of Business.
After March 2020 our local office went remote. This has meant I was able to restructure and balance out my home life. My day always starts the same (early) followed by coffee, gym, or training at ice hockey, and then family breakfast and dropping my son off at school. Workflows throughout the day. McAfee is an environment where you can balance your life and work.
Whilst I miss the daily interaction with my colleagues, the local ones all live within 5-30 minutes of me, allowing for many impromptu or planned meet-ups .”
“Listening persistently and patiently .
Being heard and delivering growth starts with listening. In a complex organization, there can be a lot of people impacted by what might, at first, be considered a simple change.
Persistence and tenacity are what helps you maintain your drive towards a goal or a project.
Patience is what pulls it all together. It takes time to get everyone on board, and then it takes more time for them to align, start, forget, get distracted, restart, fall down, pick themselves up and start running. “
“I love working and interacting with people across all functions, groups, and locations. I love learning about new cultures, perspectives, and the different behaviors of consumers worldwide that we have to plan and adapt for. I also love the diversity of work and activity of what I get to do! ”
“One day my leader asked me if I would be willing to move into a sales role to better align with the strategic direction of the company while building out my own skillset. Instead of panicking about the unknown, I made a decision to embrace this as a growth opportunity.
From scratch, I built up a sales pipeline, learned how to negotiate, run contracts, and negotiate. I shadowed our best sales leaders, read and re-read ‘How to Win Friends and Influence People’, learned Sandler methodology, and had to cold call (it’s not as scary as it sounds and there’s a true art in doing it well!).
The result of these efforts? I closed multiple deals and built up a digital reseller network. I still remember the first deal I closed. As soon as the prospect agreed to the number proposed, I kicked myself under the table… I realized I should have negotiated and asked for more! But experience is how we learn and the skills I acquired during this period ultimately made me a better marketer and put me on the path I’m on today.”
“I also wondered the same thing, so I asked a senior McAfee executive about how she’d managed to get to the top of the organization.
I’ll never forget her response – “I asked.”
I interpreted that as… be a positive force for the people around you, deliver results, ask for more… and your career will continue moving forwards.”
—
Thinking about how to propel your career forward? Interested in hearing more about how McAfee fosters career growth and development? Stay tuned for more in our ‘How I Got Here’ series as we spotlight the journeys of team members who cultivated rich and impressive career paths here at McAfee.
Want to join a team that invests in YOU? Check out our roles today.
The post How I Got Here: Trevor’s Career Journey Across Four Countries and Five Roles appeared first on McAfee Blog.
McAfee Enterprise and FireEye recently teamed to release their 2022 Threat Predictions. In this blog, we take a deeper dive into cloud security topics from these predictions focusing on the targeting of API services and apps exploitation of containers in 2022.
Recent statistics suggest that more than 80% of all internet traffic belongs to API-based services. It’s the type of increased usage that grabs the attention of threat developers hunting for rewarding targets.
Feature-rich APIs have moved from being just a middleware to applications and have evolved to become the backbone of most modern applications that we consume today. Examples include:
In most cases, attacks targeting APIs go undetected as they are generally considered as trusted paths and lack the same level of governance and security controls.
The following are some of the key risks that we see evolving in the future:
Gaining visibility into application usage with the ability to look at consumed APIs should be a priority for organizations, with the goal of ultimately having a risk-based inventory of accessed APIs and a governance policy to control access to such services. Having visibility of non-user-based entities within the infrastructure such as service accounts and application principles that integrate APIs with the wider enterprise eco-system is also critical.
For developers, developing an effective threat model for their APIs and having a Zero Trust access control mechanism should be a priority alongside effective security logging and telemetry for better incident response and detection of malicious misuse.
Containers have become the de facto platform of modern cloud applications. Organizations see benefits such as portability, efficiency and speed which can decrease time to deploy and manage applications that power innovation for the business. However, the accelerated use of containers increases the attack surface for an organization. Which techniques should you look out for, and which container risk groups will be targeted? Exploitation of public-facing applications (MITRE T1190) is a technique often used by APT and Ransomware groups. MITRE T1190 has become a common entry vector given that cyber criminals are often avid consumers of security news and are always on the lookout for a good exploit. There are numerous past examples in which vulnerabilities concerning remote access software, webservers, network edge equipment and firewalls have been used as an entry point.
The Cloud Security Alliance (CSA) identified multiple container risk groups including:
How do you protect yourself? Recommended mitigations include bringing security into the DevOps process through continuous posture assessment for misconfigurations, checks for integrity of images, and controlling administrative privileges. Use the Mitre ATT&CK Matrix for Containers to identify gaps in your cloud security architecture.
The post Cloud API Services, Apps and Containers Will Be Targeted in 2022 appeared first on McAfee Blog.
It would be impossible nowadays to separate our everyday lives from technology. We travel well-worn, comfortable paths online and engage in digital activities that work for us. But could those seemingly harmless habits be putting out the welcome to cyber criminals out to steal our data?
It’s a given that our “digital-first mindset” comes with inherent risks. With the work and learn from home shift looking more permanent and cybercrime on the rise, it’s imperative to adopt new mindsets and put new skills in motion. The first step with any change? Admitting your family may have a few bad habits to fix. Here are just a few to consider.
1. You share toooo much online. Too Much Information, yes, TMI. Oversharing personal information online is easy access for bad actors online. Those out to do harm online have made it their life’s work to piece together your personal details so they can steal your identity—or worse. Safe Family Tips: Encourage your family not to post private information such as their full name, family member names, city, address, school name, extracurricular activities, and pet names. Also, get in the habit of a) setting social media profiles to private, b) regularly scrubbing personal information on social profiles—this includes profile info, comments, and even captions that reveal too much c) regularly editing your friends lists to people you know and trust.
2. You’ve gotten lazy about passwords. It’s tough to keep up with everything these days. We get it. However, passwords are essential. They protect your digital life—much like locks on doors protect your physical life. Safe Family Tips: Layer up your protection. Use multi-factor authentication to safeguard user authenticity and add a layer of security to protect personal data and all family devices. Consider adding comprehensive software that includes a password manager as well as virus and malware protection. This level of protection can add both power and peace of mind to your family’s online security strategy.
3. You casually use public Wi-Fi. It’s easy to do. If you are working away from home or on a family trip, you may need to purchase something, meet a deadline, or send sensitive documents quickly. Public Wi-Fi is easy and fast, but it’s also loaded with security gaps that cybercriminals camp out on. Safe Family Tip: If you must conduct transactions on a public Wi-Fi connection, consider McAfee Total Protection. It includes antivirus and safe browsing software, plus a secure VPN.
4. You have too many unvetted apps. We love apps, but can we trust them? Unfortunately, when it comes to security and privacy, apps are notoriously risky and getting tougher to trust as app technology evolves. So, what can you do? Safe Family Tips: A few things you can do include a) Double-checking app permissions. Before granting access to an app, ask yourself: Does this app need what it’s asking me to share? Apps should not ask for access to your data, b) researching the app and checking its security level and if there have been breaches, c) reading user reviews, d) routinely deleting dormant and unused apps from your phone. This is important to do on your phone and your laptop, e) monitor your credit report for questionable activity that may be connected to a malicious app or any number of online scams.
5. You’ve gotten too comfortable online. If you think that a data breach, financial theft, or catfish scam can’t happen to you or your family, it’s a sign you may be too comfortable online. Growing strong digital habits is an ongoing discipline. If you started strong but have loosened your focus, it’s easy to get back to it. Safe Family Tips: Some of the most vulnerable areas to your privacy can be your kids’ social media. They may be oversharing, downloading malicious apps, and engaging with questionable people online that could pose a risk to your family. Consider regularly monitoring your child’s online activity (without hovering or spying). Physically pick up their devices to vet new apps and check they’ve maintained all privacy settings.
6. You lack a unified family security strategy. Consider it: If each family member owns three devices, your family has countless security gaps. Closing those gaps requires a unified plan. Safe Family Tips: a) Sit down and talk about baseline security practices every family member should follow, b) inventory your technology, including IoT devices, smartphones, game systems, tablets, and toys, c) make “keeping the bad guys out” fun for kids and a challenge for teens. Sit and change passwords together, review privacy settings, reduce friend lists. Come up with a reward system that tallies and recognizes each positive security step.
7. You ignore updates. Those updates you’re putting off? They may be annoying, but most of them are security-related, so it’s wise to install them as they come out. Safe Family Tip: Many people make it a habit to change their passwords every time they install a new update. We couldn’t agree more.
Technology continues to evolve and open extraordinary opportunities to families every day. However, it’s also opening equally extraordinary opportunities for bad actors banking on consumers’ casual security habits. Let’s stop them in their tracks. If you nodded to any of the above habits, you aren’t alone. Today is a new day, and putting better digital habits in motion begins right here, right now.
The post 7 Common Digital Behaviors that Put Your Family’s Privacy at Risk appeared first on McAfee Blog.
Spyware is tricky. Some types notify users that they’re monitoring activity. Others function in stealth mode and use the information they collect for nefarious purposes. Spyware is a type of software that collects data about online users and reports it to a company or an individual. What just about everyone can agree on is that anonymous browsing is looking more and more appealing and is likely the way of the future.
Here’s more about the types of spyware, which types are legal, and how you can scrub your device and live more confidently online.
Here are a few types of spyware and facts about each:
Is it legal? Definitely not!
What is its purpose? Criminal
Keyloggers are the most intrusive of the spyware variations. It does exactly as its name suggests: It takes note of keyboard strokes, logs them, and reports to the owner of the nefarious software. Once the cybercriminal has digitally looked over your shoulder at your online activity, they make note of your passwords, walk into your online accounts, and pilfer your private personal information. They could use this information to gain entry to your online bank accounts or steal your identity.
Keyloggers are downloaded onto devices (cellphones, tablets, laptops, or desktop computers) without the user’s knowledge. Cybercriminals can hide them within email attachments or in malicious web pages. So, the best way to steer clear of keyloggers is to never download attachments you’re unsure about and don’t visit sites that seem unprofessional. One rule of thumb is to mostly stick to URLs that begin with https and include a lock icon. These sites are almost always secure.
To determine if your device is infected with a keylogger, check your system’s performance. Is your device running slowly? See if there are any spikes in activity or unknown programs running in the background. This could indicate that your device is hosting a malicious program.
Is it legal? Sometimes
What is its purpose? Advertising and criminal
Adware is categorized as a type of spyware. It tracks users’ online activity and spits out targeted pop-up advertisements. If you have the pop-up blocker enabled on your browser, you’ll likely be spared from the annoyance. Additionally, pop-ups can slow your device, so that’s another reason to turn on the pop-up blocking feature. Legitimate adware often asks users to opt into targeted ads.
Adware turns malicious (and illegal) when it contains malware. Sometimes cyber criminals hide malware within pop-ups. It’s easy to accidentally hit a link within a pop-up when you’re aiming quickly for the X to close it.
It’s easy to spot a device with an adware infestation. First, the number of pop-ups will be out of control. Also, the device will crash often, run very slowly, and have a short battery life. An antivirus program will likely be able to identify and remove the culprit. You can also check out your system monitor and end tasks that are draining your device’s power.
Is it legal? Yes
What is its purpose? Advertising
Cookies are delicious, especially to advertisers who use them to better target ads and make profits selling collected user data to third-party companies. Cookies are sometimes categorized as spyware, because they log the websites you visit and report them. You may notice the banners on websites that ask you to accept cookies.
Many users today are uneasy with sharing their online activity with strangers and advertisers. Sometimes the ads that pop up on your social media feed or in sidebars seem a little too targeted and it feels like someone is listening in to your conversations and attempting to make a profit from them.
How to Browse Free of Spyware
To scrub cybercriminals from your devices and confuse advertisers, consider the following steps you can easily add to your daily routine:
The post How to Live a Digital Life Free of Spyware appeared first on McAfee Blog.
November 11 marks Veterans Day in the United States and Remembrance Day across Europe and beyond. Wherever you may be on this 11th day of the 11th month, on the 11th hour, please be thankful to all our Veterans for their service and sacrifice. We would like to take a moment to reflect and honor some of our McAfee Enterprise employees who served.
Shannon Clancy joined October 5, 2003 and was a Major in the United States Marine Corps
Kevin Benton enlisted ten days after high school (mid 1980’s) and was in the US Army as an E4/Specialist
Kevin Suares enlisted in the US Air Force on November 1, 1994, after four year’s he was a Senior Airman (E-4)
Clancy: I had always had a niggling in the back of my mind that I wanted to be a Marine (My father served as a Marine in Vietnam), and then September 11, 2001 happened and it solidified my choice. I wanted to be the best, and everyone knows Marines are the best.
Benton: The world was bigger than my little hometown and I wanted to travel the world. Plus, I was clearly the smartest person in my house at 18 years old, so I showed my parents how smart I was.
Suares: I needed money for college and needed some direction in life. Initially I considered the Navy, as I am a former Sea Scout. I spoke to a Navy recruiter and was ready to sign up. He sent me across the hall to “get a different perspective” from the Air Force recruiter (which I was also considering) and after a 20-minute conversation where we talked about options in the Air Force, Air Force training, how the Air Force encourages higher education and AF ethos, I changed my mind. Biggest regret of that Navy recruiter’s career! The next week I scored 97 out of 99 in the Armed Services Vocational Aptitude Battery (ASVAB) making me eligible for almost any job.
Clancy: I remember my first day being total chaos. Not knowing the (now) simplest things like how to wear your cover (hat), blouse your trousers, align your belt, etc. Things that seem small and silly but were in fact critical lessons in attention to detail that have carried with me throughout service and life.
Benton: On the first day, I was tired and nervous about not having any idea of what was happening or what to do. The last day was filled with wildly mixed emotions! I made some great friends from all walks of life, and I was ready to get on with my life by attending college on the GI Bill, but I hadn’t yet lived on my own. I recall driving off the base and wondering if I should drive north or south on the Pacific Coast Highway; ultimately, I drove North and have never regretted the decision.
Suares: I remember on my first full day being woken up at 4:30 AM after going to bed around 1:30 AM, in a new environment to a metal trash can being hit repeatedly with a baton and words I can’t repeat here. On my last day, my supervisor still made me work the whole day, ending in a small ceremony where I was presented with a few token gifts (which I still have.) I wrote my flight a quick email saying goodbye then left for home. Not going to lie – I had tears in my eyes as I left the building.
Clancy: My most memorable experience was my deployment to Iraq. There was a pause in operations on Thanksgiving and I got to play soccer with some of the Marines. It was a very “normal” thing in a place where there wasn’t much normal. I don’t miss much (because there is a lot of nonsense that also goes on), but what I do miss is the camaraderie and sense of belonging. You don’t question who you are or what your purpose is while you serve.
Benton: Being in the infantry, I recall experiencing some of the toughest, most physically demanding moments in my life, then experiencing shear exhaustion when reaching the end of a march or landing in a hot zone, only to have a few laughs with the guys to your left and right, toggling thru each other’s life stories. No one cared where you were from or the color of our skin or whether you had any money. I’ll never forget the laughs and storytelling as we were all experiencing the same things at the same time. Come to find out, we were forming bonds for life.
Suares: My most pleasant memory wastaking my grandfather out to dinner in uniform for his 70th birthday. He was so proud that he was speechless for once. If you knew him, that was a really big deal. But my saddest memory was hearing the rifle salute at a friend’s funeral. Each volley cut me to the bone.
Clancy: I usually call my dad. Veterans day buddies right up to the Marine Corps Birthday, so there is no shortage of celebrations or drinks to be shared among Marines. This year has been extremely difficult on veterans; so, I think I’ll text a few friends I haven’t heard from in a while. I encourage everyone to reach out to one you know, just to check in and say hi. It goes a lot further than you might think.
Benton: Our little town holds a ceremony at our local cemetery. I’ve attended with my family for years, afterwards nearly always telling my kids stories of my service to my country and the pride I feel when seeing our flag and all that it stands for.
Suares: Usually with service to others. Occasionally I may go out to dinner with family, but most times I used to be involved in giving talks to youth groups, schools, etc. or donating time to other Veterans causes. I proudly served my country – and would do it again if asked – but I feel that I am not owed anything. The day should be about recognizing the living service member (past or present) and honoring us all.
The post Veterans Day & Remembrance Day 2021 appeared first on McAfee Blog.
Authored By Kiran Raj
Due to their widespread use, Office Documents are commonly used by Malicious actors as a way to distribute their malware. McAfee Labs have observed a new threat “Squirrelwaffle” which is one such emerging malware that was observed using office documents in mid-September that infects systems with CobaltStrike.
In this Blog, we will have a quick look at the SquirrelWaffle malicious doc and understand the Initial infection vector.
Geolocation based stats of Squirrelwaffle malicious doc observed by McAfee from September 2021
Here is how the face of the document looks when we open the document (figure 3). Normally, the macros are disabled to run by default by Microsoft Office. The malware authors are aware of this and hence present a lure image to trick the victims guiding them into enabling the macros.
The VBA Userform Label components present in the Word document (Figure-4) is used to store all the content required for the VBS file. In Figure-3, we can see the userform’s Labelbox “t2” has VBS code in its caption.
Sub routine “eFile()” retrieves the LabelBox captions and writes it to a C:\Programdata\Pin.vbs and executes it using cscript.exe
Cmd line: cmd /c cscript.exe C:\Programdata\Pin.vbs
The dropped VBS Script is obfuscated (Figure-5) and contains 5 URLs that host payloads. The script runs in a loop to download payloads using powershell and writes to C:\Programdata location in the format /www-[1-5].dll/. Once the payloads are downloaded, it is executed using rundll32.exe with export function name as parameter “ldr”
De-obfuscated VBS script
VBS script after de-obfuscating (Figure-6)
Different techniques & tactics are used by the malware and we mapped these with the MITRE ATT&CK platform.
Malicious doc VBA drops and invokes VBS script.
CMD: cscript.exe C:\ProgramData\pin.vbs
Rundll32.exe is used to execute the dropped payload
CMD: rundll32.exe C:\ProgramData\www1.dll,ldr
| Type | Value | Scanner | Detection Name |
| Main Word Document | 195eba46828b9dfde47ffecdf61d9672db1a8bf13cd9ff03b71074db458b6cdf | ENS,
WSS
|
W97M/Downloader.dsl
|
| Downloaded DLL
|
85d0b72fe822fd6c22827b4da1917d2c1f2d9faa838e003e78e533384ea80939 | ENS,
WSS |
RDN/Squirrelwaffle |
| URLs to download DLL | · priyacareers.com
· bussiness-z.ml · cablingpoint.com · bonus.corporatebusinessmachines.co.in · perfectdemos.com |
WebAdvisor | Blocked |
The post The Newest Malicious Actor: “Squirrelwaffle” Malicious Doc. appeared first on McAfee Blog.
Becoming a cloud first company is an exciting and rewarding journey, but it’s also fraught with difficulties when it comes to securing an entire cloud estate. Many forwarding-thinking companies that have made massive investments in migrating their infrastructure to the cloud are facing challenges with respect to their cloud-native applications. These range from inconsistent security across cloud properties to lack of visibility into the public cloud infrastructure where cloud-native applications are hosted—and more. All of these issues can create vulnerabilities in a sprawling attack surface that can be potentially exploited by cybercriminals.
Legendary Entertainment is a global media company with multiple divisions including film, television, digital studios, and comics. Under the guidance of Dan Meacham, VP of Global Security and Corporate Operations and CSO/CISO, the multi-billion dollar organization transitioned from on-premises data centers to the cloud in 2012.
Meacham points out that it’s been a source of great pride for his security and IT teams to always be “on top of the latest and greatest” technology trends—and migration to the cloud is no exception. That’s why his interest was sparked when he learned about the rollout of the MVISION security product line early in the migration process. Its cloud-native, open architecture was exactly the right fit for Legendary Entertainment’s environment.
As a cloud-first organization, Legendary Entertainment encountered challenges that are common to many companies that have migrated their workloads, applications, and data assets to the cloud. At first, the organization attempted to rely on security services natively provided by the individual cloud service providers: Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), and Wasabi for cloud storage. As Meacham notes, “The security from one vendor doesn’t trickle over to the others. They all have different security controls, so our cloud security was not uniform, and security management was complicated.”
In their disparate multicloud environment spanning several cloud service providers, it became time-consuming and difficult to monitor and assess the security posture of applications and workloads, such as which systems needed patching or contained critical vulnerabilities.
With multiple management consoles required for its many cloud environments, applying and enforcing uniform security policy across their cloud estate was nearly impossible without investing a lot of time, effort, and resources.
Another problem in Legendary Entertainment’s early adoption of cloud-first was shadow IT, where employees or contractors enrolled in cloud collaboration platforms that were not authorized by IT. Although the shadow IT platforms were not connected to core systems, they made it more difficult to tightly monitor data which sometimes caused cloud-enabled applications to violate security policies. It is understandable that teams with a cloud-first mindset would embrace innovation and new collaborative experiences to accomplish goals faster. However, some of the shadow IT application has weak or no security controls – resulting the opportunities for external collaborator accounts to be compromised or have mis-managed privileges.
With high-profile data breaches in the entertainment industry in recent headlines, Legendary Entertainment was concerned about its level of risk and exposure, especially since it has valuable intellectual property such as scripts and marketing strategy plans for film releases among its holdings. The requirement for stronger security has been a boardroom-level conversation at digital media companies since the Sony Pictures hack and other vendor supply chain and workflow hacks. Attacks now extend beyond data leaks and can have far reaching business disruptions across an entire supply chain.
By deploying MVISION Cloud Native Application Protection Platform (MVISION CNAPP), Legendary Entertainment addressed all of these challenges at once. This unique solution prioritizes alerts and defends against the latest cloud threats and vulnerabilities. MVISION CNAPP combines granular application and data context with cloud security posture management and cloud workload protection in a single-console solution.
MVISION CNAPP provides Legendary Entertainment with broad and deep visibility across its entire infrastructure. It discovers all their cloud assets, including compute resources, containers, and storage and provides continuous visibility into vulnerabilities and security posture for applications and workloads running across multiple clouds.
Thanks to MVISION CNAPP, Meacham’s team can write, apply, and enforce security policies in a consistent fashion for the entire cloud estate. As Meacham points out, policy is continually checked so his team can correct any misconfigurations, disable services, or remove escalated privileges until corrections are made in alignment with internal compliance rules. And in many cases, the remediation can be automated internally in MVISION CNAPP or through workflow initiations.
“MVISION CNAPP gives me manageability and security uniformity for all our cloud platforms so that I can elevate the level of security and make it consistent across the board. Now that I have visibility into all our cloud assets from a high level, I can look at how current controls and configurations compare to our best practices, industry best practices, and to the best practices of peers who are using the same product. Without MVISION CNAPP, management is one to one, whereas with MVISION CNAPP, it’s one to many,” explains Meacham.
The Cloud Security Posture Management (CSPM) component of MVISION CNAPP provides Legendary Entertainment with on-demand scanning, which looks at all services used in the public cloud and checks their security settings against internal benchmarks. “This gives us a security posture score and provides feedback on what we can do to bring ourselves back into compliance,” observes Meacham. “If someone changes a configuration, we get an alert right away. And if it’s not in alignment with policy, we can roll it back to the previous settings. MVISION CNAPP also helps us remediate policy exceptions by clearly stating the risks, instances impacted, and the necessary step by step actions needed for resolution.”
MVISION CNAPP also ensures that Legendary Entertainment’s developers operate in a secure environment by alerting the security team when their actions violate security policies or increase the risk of a data breach. This effectively puts a halt to Shadow IT.
“MVISION CNAPP helps me keep my system administrators and developers accountable for what they are doing. We can make sure that they are consistent in how they execute, deploy, and build things. Configuration policies, on-demand scans, and different types of checks in MVISION CNAPP can help force that compliance. I am able to keep tabs on my developers to make sure they are operating according to these guidelines in any platform,” remarks Meacham.
MVISION CNAPP reduces risk associated with operating in the cloud, enabling Legendary Entertainment to run mission-critical applications and develop blockbuster movies such as “The Dark Knight Rises” and “Dune” securely across a heterogenous multicloud environment. The solution also enables contextual entitlements so that users can be identified and assigned selective access to and permissions for applications and resources based on the security profile of the devices they are using at any given time.
Legendary Entertainment leverages MVISION CNAPP’s data loss prevention (DLP) capabilities to monitor activity in cloud data stores in order to help prevent data breaches. Unusual or suspicious activity or unauthorized movement of data transit is tracked and flagged immediately by leveraging built-in UEBA capabilities.
“If I see 2,000 files change in 30 seconds, that’s a huge red flag indicating ransomware or some other type of attack. The solution’s monitoring tool detects suspicious behavior and immediately brings that to our awareness. If we see something like that happening on multiple platforms, we know that immediate action is required. The UEBA capability is invaluable for identifying external collaborators who may have compromised accounts, which we find on a regular basis.”
If you are looking for a simple-to-manage, high-visibility solution to secure your multicloud environment against the latest threats and vulnerabilities such as ChaosDB, take a look at MVISION CNAPP. For more information, visit: https://www.mcafee.com/enterprise/en-us/solutions/mvision-cnapp.html.
The post Legendary Entertainment Relies on MVISION CNAPP Across Its Multicloud Environment appeared first on McAfee Blog.
The Robinhood trading platform recently disclosed a data breach that exposed the information of millions of its customers. News of the attack was released on Monday, November 8th along with word the hackers behind it had demanded an extortion payment from the company.
According to Robinhood’s disclosure, the attack occurred on November 3rd, which allowed an unauthorized party to obtain the following:
In addition, smaller groups of Robinhood customers had yet more information compromised. Around 310 people had their names, birth dates, and zip codes exposed in the breach. Another 10 customers had “more extensive account details revealed,” per Robinhood’s disclosure.
Robinhood went on to say, “We believe that no Social Security numbers, bank account numbers, or debit card numbers were exposed and that there has been no financial loss to any customers as a result of the incident.”
Robinhood further stated that the company contained the intrusion and that it promptly informed law enforcement of the extortion demand. Robinhood says that it is continuing to investigate the incident with the assistance of a security firm.
The company advised its customers to visit the Robinhood help center to receive the latest messages from the company, noting that they will never include a link to access an account in a security alert.
Any data breach that you and your information may have been involved in calls for a few quick security steps:
1. Log into your account and update your password with a new one that is strong and unique. Likewise, if you use the same or similar passwords across several accounts, change those as well. (A password manager that’s included with comprehensive online protection software can do that work for you.) Set up two-factor authentication if your account allows for it, as this will provide an extra layer of protection as well.
2. Review your statements for any strange activity—even the smallest of withdrawals or transactions could be the sign of a larger issue.
3. Report any suspected fraud to the company or institution involved. They typically have set policies and procedures in place to provide support.
If you believe that you’ve become a victim of identity theft, file a report with local law enforcement and the Federal Trade Commission (FTC). Law enforcement can provide you with a case number that you may need as part of the recovery process. Likewise, the FTC’s identity theft website provides excellent resources, including a recovery plan and a step-by-step walkthrough if you create an account with them.
For even more information, visit our blog that points out the signs of identity theft and the steps you can take should you find yourself victim.
Given that the breach apparently exposed some 5 million email addresses, there’s the risk that these may end up in the hands of bad actors who may use them for follow-on attacks.
Notable among them would be phishing attacks, where hackers could target Robinhood users with phony messages in an attempt to get affected users to reveal further account information. For example, hackers could potentially create bogus emails that appear to come from Robinhood and direct users to a malicious site that requests account information. As Robinhood stated, the company will never include a link to access an account in a security alert. Users should visit the Robinhood site directly for account information.
This breach could lead to other phishing attacks as well, ones that may or may not pose as communication from Robinhood. Some of these phishing attacks can be rather easy to spot, as they may include typos, poorly rendered logos, or spoofed web addresses. However, some sophisticated hackers can roll out rather polished phishing attacks that can closely resemble legitimate communications.
In all, people can avoid falling victim to phishing attacks by keeping the following in mind:
1. Only access your accounts directly from the official website of the company or financial institution involved. If you receive an email, message, or text alerting you of an issue, do not click any links provided in the communication. Go straight to the site yourself by typing in the proper address and view your account information there. Likewise, calling the customer support line posted on their official site is an option as well.
2. Use comprehensive online protection software that includes a spam filter. This can prevent phishing emails from reaching your inbox in the first place.
3. Get to know the signs of phishing emails. A common sign of a scam is an email, ad, message, or site that simply doesn’t look or read right. (Maybe the grammar is awkward or the logo is grainy or has the colors slightly wrong.) However, some of them can look quite convincing, yet there are still ways to spot an attempted phishing attack.
4. Beware of email attachments you aren’t expecting. This is always good form because hackers love to spike attachments with malware that’s designed to steal your personal information. Whether you get an unexpected attachment from a friend or business, follow up before opening it. That’s a quick way to find out if the attachment is legitimate or not.
For more info on phishing and how to steer clear of it, check out our blog on how to spot phishing attacks.
The unfortunate fact is that data breaches can and do happen. Many of the larger data breaches make the headlines, yet many more do not—such as the ones that hit small businesses, restaurants, and medical care providers. In the hands of hackers, the information spilled by these breaches can provide them with the building blocks to commit identity theft. As a result, keeping on top of your identity and personal information is a must.
The good news is that you have solid options to prevent them from harming you or at least greatly lessen their potential impact. With identity theft protection, even in the short-term, you can monitor emails addresses and usernames that are being used to breach other accounts. You can monitor dozens of different types of personal information and receive alerts to keep an eye out for misuse. Likewise, it can monitor your email addresses and bank accounts for signs of misuse or fraud, plus provide theft protection and support from a recovery specialist if identity theft, unfortunately, happens to you.
Along those same lines, news of a data breach offers all of us a moment to pause and take stock of just how protected we are. Above and beyond the steps covered above, comprehensive online protection can protect your devices from malware, phishing attacks, malicious websites, and other threats. More importantly, it protects you—your identity and privacy, particularly in times where breaches such as the one we’re talking about here occur with seeming regularity.
The post Protecting Yourself in the Wake of the Robinhood Data Breach appeared first on McAfee Blog.
This month brings us yet another critical RCE (Remote Code Execution) bug found in the RDP (Remote Desktop Protocol) Client which has also been ported to the Hyper-V Manager “Enhanced Session Mode” feature. User interaction is a prerequisite since the vulnerability lies within the RDP client, requiring a victim to connect to a malicious RDP server.
This RCE bug is very closely related to CVE-2021-34535 and to CVE-2020-1374 , where there is a heap-based buffer overflow in mstscax.dll due to an attacker-controlled payload size field. The vulnerability can be triggered via the RDP Smart Card Virtual Channel Extension feature [MS-RDPESC], by leveraging the existing local RDPDR static virtual channel setup between the client and server. The RDP Smart Card Virtual Channel Extension feature [MS-RDPESC] functionality was leveraged in the “EsteemAudit” Exploit released by the “Shadow Brokers,” but that vulnerability targeted the RDP server and not the client. The functionality being exploited here is the ability to share a smart card reader between the client and server. The destination buffer intended for the IOCTL (I/O control) call to locate each host smart card reader is a fixed size, but the user-controlled size field can be altered to cause the client to perform an OOB (Out of Bounds) write. Seeing how simple it is to trigger this vulnerability, our team decided to mutate the test case to verify whether any other IOCTLs within the [MS-RDPESC] specification are vulnerable. Enumerating through the 60 other IOCTL calls tied to the smart card reader, we were able to find two additional unique crashes. All vulnerabilities discovered have been patched in the latest version of the mstscax.dll, which shows that the fix for this bug has mitigated other potentially vulnerable functions. The patched mstscax.dll now simply verifies that the bytes received over the wire do not exceed the user-supplied size field; it does this at the IOCTL dispatch table level before any IOCTL functions are called, so the single validation is applied to all IOCTLs.
This vulnerability has a CVSS (Common Vulnerability Scoring Standard) score of 8.8, dropped down from 9.8 because it requires user interaction in that a victim RDP client must connect to a malicious server.
This bug has the same attack scenario as that of CVE-2021-34535, which we also analyzed in depth:
We have seen a regular cadence of critical RDP vulnerabilities since BlueKeep (CVE-2019-0708), but what distinguishes the two vulnerabilities CVE-2021-38666 and CVE-2021-34535 is that they impact Hyper-V Manager “Enhanced Session Mode” and can thus be leveraged for guest-to-host escapes. While we do not rate these vulnerabilities as critical in the same manner as past RDP server-side RCE vulnerabilities, we are now clearly starting to see a trend of vulnerabilities emerging which impact Hyper-V Manager due to the porting of RDP. We recommend patching as a top priority as threat actors will potentially look to weaponize this common protocol for guest-to-host escapes on Windows 10 Hyper-V.
Microsoft has published a Knowledge Base article for this issue here with information regarding patching this vulnerability. As always, we recommend patching as a first course of action and we will continue to monitor this vulnerability for any exploitation in the wild.
For RDP security best practices please see: https://www.mcafee.com/blogs/other-blogs/mcafee-labs/rdp-security-explained/
The post Windows RDP Client Porting Critical Vulnerabilities to Hyper-V Manager appeared first on McAfee Blog.
The holiday season is upon us, and many are preparing to celebrate with family and friends both near and far. While we tend to look at consumer tendencies during the holidays, the season also presents a significant challenge to industries coping with the increase in consumer demands. McAfee Enterprise and FireEye recently conducted a global survey of IT professionals to better understand their cyber readiness, especially during peak times like the holiday season, and the impact the pandemic has had on their business. Most notably, 86% of organizations are anticipating a moderate-to-substantial increase in demand during the 2021 holiday season. The question is: Are they ready for that demand?
This year, the “everything shortage” is real – from a drop in available workforce to limited supplies to lack of delivery services. This creates an urgency for organizations to have actionable security plans and to effectively contain and respond to threats. Supply chain and logistics, e-commerce and retail, and the travel industry traditionally experience holiday seasonal increases in consumer and business activity, making them more vulnerable to cyber threats and leaving business, employee, and consumer data at risk. Here’s a statistical snapshot of these affected industries and how they can prepare for the anticipated increase in seasonal risks:
According to BCI’s Supply Chain Resilience Report 2021, 27.8% of organizations reported more than 20 supply chain disruptions during 2020, up from just 4.8% reporting the same number in 2019. The loss of manufacturing and logistics capacity, and employee-power in 2021 are expected to increase demand for goods, creating the perfect attack vector for cybercriminals: a potentially weak and vulnerable infrastructure to break through. Supply chain managers must identify risks, understand the potential downstream effects of a security breach or cyberattack, and prepare response plans so they can act quickly in the event of an incident.
According to Adobe’s 2021 Digital Economy Index, global online spending is expected to increase by 11% in 2021 to $910 billion during the holiday season. With store closures and increases in online shopping, along with limited product availability and concerns about shipping, this industry is faced with more threats than before. According to McAfee Enterprise COVID-19 dashboard, the global retail industry accounts for 5.2% of the total detected cyber threats. Such threats include compromised payment credentials and cloud storage, as well as other forms of retail fraud and theft.
Cyber threats aren’t new to the travel industry with airports, airlines, travel sites and ride-sharing apps having been victims in years past. However, what sets this year apart is the travel industry enduring a holding pattern caused by pandemic-related health concerns and travel restrictions. According to the International Air Transport Association (IATA), coronavirus-related loss estimates for 2020 total $137.7 billion—with total industry losses in 2020-2022 expected to reach $201 billion. As demand for holiday travel is expected to increase over the coming months, cyber criminals are watching closely for vulnerabilities as the industry battles new related challenges – labor shortages, supply chain issues, travel bans, and vaccination requirements.
McAfee Enterprise and FireEye threat findings unwrap the imminently crucial need for organizations to prioritize and strengthen their cybersecurity architecture through the holidays and end of 2021. Our research indicates that 81% of global organizations experienced increased cyber threats and 79% experienced downtime in the wake of previous cyberattacks.
While IT professionals know cyber threats have intensified, the findings prove that many organizations have not effectively prioritized security during COVID-19:
Organizations can be proactive in defending their networks, data, customers, and employees against the anticipated increase in holiday cybercrime by implementing security measures including, but not limited to:
In addition, enterprises and commercial businesses can implement cloud-delivered security with MVISION Unified Cloud Edge (UCE) and FireEye Extended Detection and Response (XDR).
The post ‘Tis The Season for Holiday Cyber Threats Targeting Enterprises in a Pandemic World appeared first on McAfee Blog.
You’re not the only one looking forward to the big holiday sales like Black Friday and Cyber Monday. Hackers are too. As people flock to retailers big and small in search of the best deals online, hackers have their shopping scams ready. Remember, McAfee frees you to live your connected life safe from threats like viruses, malware, phishing, and more. Download award-winning antivirus that protects your data and devices today.
One aspect of cybercrime that deserves a fair share of attention is the human element. Crooks have always played on our feelings, fears, and misplaced senses of trust. It’s no different online, particularly during the holidays. We all know it can be a stressful time and that we sometimes give into the pressure of finding that hard-to-get gift that’s so hot this year. Crooks know it too, and they’ll tailor their attacks accordingly as we get wrapped up in the rush of the season.
So while you already know how to spot a great deal, here are ways you and your family can spot online shopping scams so you can keep your finances safer this shopping season:
A common scam hackers use is introducing malware via email attachments, and during the holiday sale season, they’ll often send malware under the guise of offering emails and shipping notifications. Know that retailers and shipping companies won’t send things like offers, promo codes, and tracking numbers in attachments. They’ll clearly call those things out in the body of an email instead.
A classic scammer move is to “typosquat” phony email addresses and URLs that look awfully close to legitimate addresses of legitimate companies and retailers. They often appear in phishing emails and instead of leading you to a great deal, these can in fact link you to scam sites that can then lift your login credentials, payment info, or even funds should you try to place an order through them. You can avoid these sites by going to the retailer’s site directly. Be skeptical of any links you receive by email, text, or direct message—it’s best to go to the site yourself by manually typing in the legitimate address yourself and look for the deal there.
A related scammer trick that also uses typosquatting tactics is to set up sites that look like they could be run by a trusted retailer or brand but are not. These sits may tout a special offer, a great deal on a hot holiday item, or whatnot, yet such sites are one more way cybercriminals harvest personal and financial information. A common way for these sites to spread is by social media, email, and other messaging platforms. Again a “close to the real thing” URL is a telltale sign of a copycat, so visit retailers directly. Also, comprehensive online protection software can prevent your browser from loading suspicious sites and warn you of suspicious sites in your search results.
While the best of them can look practically professional and be tough to spot, one way to avoid counterfeit shopping apps is to go to the source. Hit the retailer’s website on your mobile browser and look for a link to the app from their website. Likewise, stick to the legitimate app stores such as Google Play and Apple’s App Store. Both have measures in place to prevent malicious apps from appearing in their stores. Some can sneak through before being detected though, so look for the publisher’s name in the description and ensure it is legitimate. On a fake app, the name may be close to the retailer you’re looking for, but not quite right. Other signs of a fake will include typos, poor grammar, and design that looks a bit off.
At the heart of holiday shopping is scarcity. Special offers for a limited time, popular holiday items that are tough to find, and just the general preciousness of time during the season to get things done, like shopping. Scammers love this time of year. During the holidays, they’ll play on that scarcity and crunch you’re under in their offers and messaging. Enter the “too good to be true” offer, typically set up on phony sites like the ones mentioned above. If the pricing, availability, or delivery time all look too good to be true, it may be a scam designed to harvest your personal info and accounts. Use caution here before you click. If you’re unsure about a product or retailer, read reviews from trusted websites to help see if it’s legitimate.
Apart from spotting scams, there are several things you can do to keep yourself safer while shopping this holiday season. In fact, they can keep you safer when you shop year ‘round as well. Looking for a last minute deal? Download McAfee online protection today.
This is a great one to start with. Secure websites begin their address with “https,” not just “http.” That extra “s” in stands for “secure,” which means that it uses a secure protocol for transmitting sensitive info like passwords, credit card numbers, and the like over the internet. It often appears as a little padlock icon in the address bar of your browser, so double-check for that. If you don’t see that it’s secure, it’s best to avoid making purchases on that website.
Specific to the U.S., the Fair Credit Billing Act offers the public protection against fraudulent charges on credit cards, where citizens can dispute charges over $50 for goods and services that were never delivered or otherwise billed incorrectly. Note that many credit card companies have their own policies that improve upon the Fair Credit Billing Act as well. However, debit cards aren’t afforded the same protection under the Act. Avoid using those while shopping online and use your credit card instead.
Another alternative is to set up a virtual credit card, which is a proxy for your actual credit card. With each purchase you make, that proxy changes, which then makes it much more difficult for hackers to exploit. You’ll want to research virtual credit cards further, as there are some possible cons that go along with the pros, such as in the case of returns where a retailer will want to use the same proxy to reimburse a purchase.
Using a complete suite of online protection software can offer layers of extra protection while you shop, such as web browser protection and a password manager. Browser protection can block malicious and suspicious links that could lead you down the road to malware or a financial scam. A password manager can create strong, unique passwords and store them securely as well, making it far more difficult for hackers to compromise your accounts. Identity theft protection takes your safety a step further by helping you secure your identity online and restore it should any of your personal info be found in the wrong hands.
Two-factor authentication is an extra layer of defense on top of your username and password. It adds in the use of a special one-time-use code to access your account, usually sent to you via email or to your phone by text or a phone call. In all, it combines something you know, like your password, with something you have, like your smartphone. Together, that makes it tougher for a crook to hack your account. If any of your accounts support two-factor authentication, the few extra seconds it takes to set up is more than worth the big boost in protection you’ll get.
Public Wi-Fi in coffee shops and other public locations can expose your private surfing to prying eyes because those networks are open to all. Using a virtual private network (VPN) encrypts your browsing, shopping, and other internet traffic, thus making it secure from attempts at intercepting your data on public Wi-Fi and harvesting information like your passwords and credit card numbers.
With all the passwords and accounts we keep, this is important. Checking your credit will uncover any inconsistencies or outright instances of fraud. From there, you can then take steps to straighten out any errors or bad charges that you find. In the U.S., you can run a free credit report once a year with the major credit reporting agencies.
So while you’re shopping online this year, take a deep breath before you dive in. Double-check those deals that may look almost too good to be true. Look closely at those links. And absolutely don’t click on those attachments that look like shipping notices or coupon deals. Hackers are counting on you to be in a bit of a hurry this time of year. Taking an extra moment to spot their tricks can go a long way toward keeping you and your finances safe. Remember, stay ahead of cyber criminals, get an extra layer of protection with McAfee this holiday season.
The post Spot Those Black Friday and Cyber Monday Shopping Scams appeared first on McAfee Blog.
McAfee Enterprise and FireEye recently released its 2022 Threat Predictions. In this blog, we take a deeper dive into a Game of Thrones power struggle among Ransomware-as-a-Service bad actors in 2022.
For several years, ransomware attacks have dominated the headlines as arguably the most impactful cyber threats. The Ransomware-as-a-Service (RaaS) model at the time opened the cybercrime career path to lesser skilled criminals which eventually led to more breaches and higher criminal profits.
For a long time, RaaS admins and developers were prioritized as the top targets, often neglecting the affiliates since they were perceived as less skilled. This, combined with the lack of disruptions in the RaaS ecosystem, created an atmosphere where those lesser-skilled affiliates could thrive and grow into very competent cybercriminals, eventually with a mind of their own.
In a response to the Colonial Pipeline attack, the popular cybercrime forums have banned ransomware actors from advertising. Now, the RaaS groups no longer have a third-party platform on which to actively recruit, show their seniority, offer escrow, have their binaries tested by moderators, or settle disputes. The lack of visibility has made it harder for RaaS groups to establish or maintain credibility and will make it harder for RaaS developers to maintain their current top tier position in the underground.
These events have undermined their trusted position. Ransomware has generated billions of dollars in recent years and it’s only a matter of time before more individuals who believe they aren’t getting their fair share become unhappy.
The first signs of this happening are already visible as described in our blog on the Groove Gang, a cyber-criminal gang that branched off from classic RaaS to specialize in computer network exploitation (CNE), exfiltrate sensitive data and, if lucrative, partner with a ransomware team to encrypt the organization’s network. McAfee Enterprise ATR believes, with high confidence, that the Groove gang is associated with the Babuk gang, either as a former affiliate or subgroup. These cybercriminals are happy to put aside previous Ransomware-as-a-Service hierarchies to focus on the ill-gotten gains to be made from controlling victim’s networks, rather than the previous approach which prioritized control of the ransomware itself.
Trust in a few things remains important even among cybercriminals underground, such as keeping your word and paying people what they deserve. Cybercriminals aren’t immune from feeling like employees whose contributions aren’t being adequately rewarded. When this happens, these bad actors cause problems within the organization. Ransomware has been generating billions of dollars in recent years and with revenue like that, it was inevitable that some individuals who believe they aren’t getting their fair share become unhappy and let the cybercrime world know it.
Recently, a former Conti affiliate was unhappy with their financial portion and decided to disclose the complete Conti attack playbook and their Cobalt Strike infrastructure online. In the past, McAfee ATR has been approached by individuals affiliated with certain RaaS groups expressing grudges with other RaaS members and admins, claiming they haven’t been paid in time or that their share wasn’t proportionate to the amount of work they put in.
In 2022, expect more self-reliant cybercrime groups to rise and shift the balance of power within the RaaS eco-climate from those who control the ransomware to those who control the victim’s networks.
The Ransomware-as-a-Service eco system has evolved with the use of affiliates, the middlemen and women that work with the developers for a share of the profits. While this structure was honed during the growth of GandCrab, we are witnessing potential chasms in what is becoming a not-so-perfect union.
Historically, the ransomware developers, held the cards, thanks to their ability to selectively determine the affiliates in their operations, even holding “job interviews” to establish technical expertise. Using CTB locker as an example, prominence was placed on affiliates generating sufficient installs via a botnet, exploit kits or stolen credentials. But affiliates recently taking on the role and displaying the ability to penetrate and compromise a complete network using a variety of malicious and non-malicious tools essentially changed the typical affiliate profile towards a highly skilled pen-tester/sysadmin.
The hierarchy of a conventional organized crime group often is described as a pyramid structure. Historically, La Cosa Nostra, drug cartels and outlaw motor gangs were organized in such a fashion. However, due to further professionalization and specialization of the logistics involved with committing crime, groups have evolved into more opportunistic network-based groups that will work together more fluidly, according to their current needs.
While criminals collaborating in the world of cybercrime isn’t new, a RaaS group’s hierarchy has been more rigid compared to other forms of cybercrime, due to the power imbalance between the group’s developers/admins and affiliates. But things are changing. RaaS admins and developers were prioritized as the top targets, but often neglected the affiliates who they perceived to be less-skilled. This, combined with the lack of disruptions in the RaaS ecosystem, created an atmosphere where those lesser-skilled affiliates could thrive and grow into very competent cybercriminals.
As more ransomware players have entered the market, we suspect that the most talented affiliates are now able to auction their services for a bigger part of the profits, and maybe demand a broader say in operations. For example, the introduction of Active Directory enumeration within DarkSide ransomware could be intended to remove the dependency on the technical expertise of affiliates. These shifts signal a potential migration back to the early days of ransomware, with less-skilled operators increasing in demand using the expertise encoded by the ransomware developers.
Will this work? Frankly, it will be challenging to replicate the technical expertise of a skilled penetration tester, and maybe – just maybe – the impact will not be as severe as recent cases.
The post Who Will Bend the Knee in RaaS Game of Thrones in 2022? appeared first on McAfee Blog.
If you pick up your teen’s phone on any given day, chances are the next stop you make will be Google. That’s because, if you’re like most parents, you’re beyond baffled by texting language kids use.
It’s okay, you are not alone if you feel out of the loop. As parents, we’re not invited to the party—and that’s okay. Slag belongs to the generation that coined it. And few of us are aching to use words like “sus” and “simp,” right? The goal of these updates isn’t to decode or invade. It’s digital parenting 101. The more we know about what’s going on in our child’s world, the better we can parent. It’s our job to know.
So once a year we do our best to decipher some of the more common terms you may hear or see your kids use. Keep in mind: Slang isn’t universal. It changes from city to city and culture to culture. Terms and meanings may vary. Many of the words are fun and harmless, while others are specifically meant to mask risky behavior. Remember, McAfee frees you to live your connected life safe from threats like viruses, malware, phishing, and more. Download award-winning antivirus that protects your data and devices today.
A real one. A person who is being authentic, genuine, trusted.
And I oop. A phrase used after a funny mistake or accident.
Awks. Short for awkward.
Baddie. Name for an independent female who is tough and beautiful.
Bands. Refers to bands around cash or a wealthy person. No doubt, the dude’s got bands.
Bet. A willingness to do something; means “yes” or “okay.”
Big yikes. When you see something, that is a huge embarrassment.
Booed up. To be in a romantic relationship.
Bop. A really good song. That song is such a bop!
Bread or Cheddar. Terms that refer to money.
Breadcrumbing. Sending flirtatious text messages to another person to get their attention but remain non-committal.
Bussin. Something is awesome. Her new hair color is bussin’.
Cake. When someone’s body looks good. The girl in my science class has cake.
Cancel. Reject or stop supporting a group or idea.
Cap. A term that means “lie” or “false.” He said we were a couple. Cap!
No cap. A phrase that means “no lie” or “for real” emphasizes telling the truth. I just saw him eat a bug. No cap!
CEO. A term used to describe something that you’re very good at, making you the CEO of it. I’m the CEO of being late to class.
Cheug. This term describes a person, idea, or situation that is outdated or inauthentic.
Clout. A term that relates to a person’s follower count, fame, or influencer status. Sometimes an expression for an extravagant way of living.
Chasing Clout. A term that describes a person who does and says things for the sole purpose of becoming more popular.
Curve. To reject someone romantically.
Cuffing. Wanting to date or cuff yourself to someone temporarily—at least until summer break.
Do it for the gram. A phrase that describes someone doing something for the sole purpose of posting online.
Drip. A term that describes someone’s style as sexy or cool. Zayne has some serious drip.
Facts. When you agree with someone.
Finsta. A second Instagram account used for sharing with a smaller circle of friends and followers.
Fish. Fishing for compliments.
Fit. Short for outfit.
Flex. To show off or show something off.
Get after it. Start with something with intensity.
Ghost. Suddenly stop all contact with someone online and in person.
Hundo P. Being 100% certain.
Hypebeast. A term that describes someone who cares too much about popular things rather than being self-aware and genuine.
I’m dead. Describes how you feel when something is hilarious.
I’m weak. Like, dead, describes how you feel when something is hilarious.
I can’t even. An expression used when you’ve had enough of someone or a situation.
Keep it 100. Stay true to yourself and stick to your values.
Lewk. Look.
Left on read. When someone does not respond to your text. He left me on read!
Lit. Cool or awesome.
Mood. A term used to express a relatable feeling or experience. Seeing that kid by himself kicking a can is such a mood.
Mutuals. People who follow and support one another on social media.
Oof. An expression used when something bad happens, and you don’t know how to respond.
Periodt. A term used to emphasize what you just said.
Purr. Expressing approval. I’ve got nothing but purr for my friends.
Receipts. Evidence to prove someone is either lying. Often in the form of screenshots, videos, or images.
Savage. A cool person or someone overly direct or candid.
Sketch. A sketchy or ominous situation, place, or person.
Skrrt. To leave quickly or get away from someone (the sound a car makes).
Ship. Short for relationship.
Simp. Used to describe a guy who is seen as being too attentive and submissive to a girl.
Sheesh. A term used to compliment someone when they look good or do something good.
Suh. A combination of “sup” and “huh” used as a greeting.
Sus. Short for suspect describing a situation, a person, or a claim. That guy is sus. Let’s get out of here.
Shawty. An attractive female. Sometimes a short, attractive female.
Sheee. An expression of disappointment, annoyance, or surprise.
Slaps. A term used when something is awesome. The DJ slaps.
Snatched. Describing a person or a thing that looks great. I’m jealous her makeup is so snatched.
Stan. A combination of “stalker” and “fan” refers to an overly obsessed fan of a celebrity.
Straight Fire or Fire. Describes something amazing. His new truck is straight fire.
Thumpin’. Word to describe someone going very. I didn’t even see him leave. He was thumpin’.
Vaguebooking. The act of posting vague Facebook or other social status updates for attention or as a cry for help. Wondering what the point of it all is anyway.
Whip. A word that means car. Have you seen his new whip?
Wig. When something has you so excited, your wig might come off; mind-blowing. The new Adele song!! WIIIIGGG!
Yeet. Throwing something out of rage. Also used as an exclamation for being excited.
NGL. Not Gonna Lie.
NMH. Nodding My Head; an expression of agreement.
NSA. No Strings Attached.
HWU. Hey, what’s up?
IYKWIM. If You Know What I Mean.
RLY. Really?
OG.Short for Original Gangster;a compliment for someone who is exceptional or authentic.
ORLY. Oh really?
SMH. Shaking My Head.
TFW. That Feeling When
TT2T. Too Tired to Talk.
L. Short for loose or loss.
V. Short for very.
W. Short for win. Their loss is our w.
WYA. Where are you at?
WYD. What are you doing?
YK. You’re Kidding.
YKTS. You Know the Score.
YKTV. You know the vibe.
Addy/Study Buddy. Terms used in place of the medication Adderal.
Break Green. A term that means to share marijuana with others.
Crashy. Combo of “crazy” and “trashy.”
Daddy. An attractive man, usually older, who conveys a sense of power and dominance.
Faded/Cooked. Terms used to describe being high on drugs.
Lit/Turnt Up. It can mean party or get drunk.
MOS/POS. Mom Over Shoulder; Parent Over Shoulder.
Kush/Flower/Gas. Terms used in place of marijuana.
Smash. To hook up for casual sex. Is he a smash or a pass?
Thirsty. Adjective for a person desperate for attention or sex.
Xan/Xans. Terms short for Xanax, a sedative used to treat anxiety. Also called xanny, beans, bars, and footballs.
ASL. Age/sex/location.
CD9. Can’t talk parents are here.
CU46. See You For Sex.
GALMA. Go Away Leave Me Alone.
GOMB. Get Off My Back.
GSW. Get Some Weed.
LMIRL. Let’s meet in Real Life.
KMS/KYS. Kill myself, Kill Yourself.
ONG. On God; a term that implies a person is serious enough to swear “on god.”
ONS. One Night Stand.
Spice or K2. Code for synthetic marijuana, which can be more harmful than actual cannabis.
URAL. You’re A Loser.
WWTP. Want to Trade Pics?
X or E. Letters that stand for ecstasy, otherwise known as “molly” or MDMA.
Zaddy. A well-dressed, attractive man of any age.
Zerg. A term that originated in the gaming community for gamers using the many against one strategy to win a game. A Zerg is a person who employs the same bullying tactics in real life. Stay away from him. He’s such a Zerg! Or Stay off that site. There’s too much zerging.
Protect your connected life today with McAfee Total Protection
*Content collected from various sources, including NetLingo.com, slangit.com, cyberdefinitions.com, UrbanDictionary.com, webopedia.com, and conversations on TikTok, Reddit, and YouTube.
The post Teen Slang and Texting Acronyms Parents Should Know appeared first on McAfee Blog.
If you hadn’t heard of Telegram till 2021 then you wouldn’t be alone. This relatively unknown messaging and social media platform has risen from relative anonymity to become one of the biggest players in the ‘secret messaging’ business in less than a year. When What’s App changed its terms of usage in early 2021 and informed users that their data would be shared with their new parent Facebook, many ‘jumped ship’ in search of a less intrusive messaging option. But it was Facebook’s six-hour outage in early October that really made Telegram an enticing option. On that same day, Telegram gained a record 70 million users.
According to Statista, Telegram is now the 10th most popular social media platform worldwide, coming in ahead of Snapchat, Pinterest, and even Twitter! So, as Telegram’s popularity continues to grow, it’s highly likely that your kids will be soon giving it a try if they haven’t already! So, how does it work? Is it safe? And, should you intervene. Here’s what you need to know…
Although many of us first heard about Telegram this year, it has in fact been around since 2013. Founded by Russian brothers Pavel and Nikolai Durov, Telegram was founded as part of their efforts to offer a forum for free speech online after their first social networking site, known as VK, was taken over by the Russian Government.
Widely considered to be a Russian ‘Mark Zuckerberg’, VK made Pavel a billionaire. Pavel claims he was pushed out for refusing to provide VK data to the Russian government and shut down anti-corruption advocates. He has since cut ties with VK and moved to Germany. Telegram was last reported to be located in Dubai.
All you need is the Telegram app and a mobile phone number to start your Telegram account and yes, it works across both the Apple and Android platforms. Although it was started primarily as a messaging app, it has evolved into a social network that can be used to build groups around common interests. Both public and private groups can be set up as well as channels. It is also possible to search for people located close to you. And if you love stickers then you’ll love Telegram. Many consider it to have the best range of any messaging app!
Right from the start, Telegram has positioned itself as an app committed to private and secure messaging. However, the fact that end-to-end encryption is not automatically used on messages sent in Telegram means it is not as ‘secure’ as privacy focussed messaging platforms such as Signal which offer end-to-end encryption for all communication.
It is important to note that Telegram users can choose for their chats to be ‘secret’ which means they will be end-to-end encrypted, meaning that only the sender and receiver can read the message – but you must opt in to have the additional level of privacy. But group chats, one of the app’s most popular features, cannot be end-to-end encrypted.
One of the biggest issues with Telegram is the content shared in the app and the company’s “hands-off” approach to moderation. Telegram’s a truly unique combination of messaging and social media plus its publicly relaxed content moderation strategy means it attracts a certain style of the user who may have been outed from more mainstream online platforms.
A quick Google will produce multiple examples of how Telegram has been widely used by fringe political groups. Security experts have acknowledged that Telegram is in fact ‘the app of choice’ for terrorist organizations. Neo-nazi groups have reportedly used Telegram as a recruiting platform and the far-right QAnon has reportedly set up a home on Telegram after messaging app Parler was suspended earlier this year.
Now, of course, this sounds completely horrid and makes Telegram seem very unattractive. But I can assure you that my Telegram user experience has been quite bland. I have been using the app on and off for several months now and I’ve never been exposed to political or fringe content but I also haven’t gone looking for it. For me, it has been yet another way of connecting with people in my life with a couple of great stickers to assist!
In my opinion, Telegram is an app best suited for a robust adult mind. According to the terms and conditions, Telegram users need to be 16+ to join up however as worldly parents, we all know those age restrictions are not a deterrent for many young people!
While my experience has been no different from using other messaging apps like WhatsApp, I believe Telegram is not an appropriate app for an under 18 as there are too many risks:
Now, of course, it is possible to adjust settings to minimize the risks when using the app. If location services are turned off and profiles are not marked visible, then finding ‘random’ groups and people via location will not be an option. And if the default privacy settings are adjusted so that your child can only be contacted by ‘my contacts’ as opposed to ‘everybody’ then this will minimize the risk of receiving communication from people they don’t know.
So, if you or your kids are looking for a top-notch end-to-end encrypted messaging app then there are definitely better options around, such as Signal. And let’s not forget about WhatsApp which offers end-to-end encrypted messaging on everything sent in the app. Yes, your information will be shared with Facebook but only if you are messaging a business on the app, according to the company. Messages and calls between parties are still protected by end-to-end encryption. So many choices, so many messages to send!
Happy messaging!
Alex x
The post Telegram – What Parents Need To Know Now appeared first on McAfee Blog.
It’s little surprise that a digital currency scam based on the popular Squid Games series on Netflix is making the news.
If you haven’t caught wind of it yet, the story goes along the following lines:
Note that this Squid Game cryptocurrency had no relationship to the show or to Netflix, aside from hijacking the Squid Game name without permission so that the scammers could use it as bait.
Scams such as this are nothing new. Earlier this year, an “initial coin offering” (ICO) called Mando turned out to be a scam as well. Based on Disney’s popular Star Wars series, The Mandalorian, the scammers used the name and the Star Wars-themed imagery around it without permission. Then, just as suddenly they used the popular name to drum up investments in the ICO, the scammers disappeared with the money they garnered from the “pre-sale” of the bogus Mando cryptocurrency.
With all the fervor around cryptocurrencies, scams associated with them are on the rise and have been for some time. A study published by Investopedia found that 80% of cryptocurrencies are scams and that only 8% of cryptocurrencies make their way onto legitimate trading exchanges.
In the case of the Squid Game cryptocurrency, there were several apparent signs that it was bogus to begin with. Reports call out the fact that the currency was not available for purchase on mainstream platforms. Instead, investors could only purchase the cryptocurrency on a platform that doesn’t guarantee the transactions made upon it. Further, investors could only buy the currency, not sell it, effectively locking them in.
Other indications were found in the accompanying website and technical white paper, which were laden with spelling and grammatical errors, along with apparently unsubstantiated claims. In all, red flags such as those are very similar to the ones associated with phishing attacks—where scammers co-opt the identities of well-known brands and organizations in bogus emails and websites, albeit in an often-clumsy fashion. Errors like those are often a telltale sign that something sketchy is afoot.
1. Working with an accredited financial adviser is always a sound step with any investment you choose to make, as is only investing funds you can afford to lose if the investment falls through.
2. Steer clear of cryptocurrency investments that ask you to contribute money directly from one of your own accounts rather than via a reliable platform that is verified.
3. Consider dependable cryptocurrencies such as Bitcoin, Ethereum, and Litecoin—of course recognizing that even legitimate cryptocurrencies can be highly volatile investments.
4. Regard any cryptocurrency based on a pop culture reference like movies, memes, and shows with a highly critical eye. It may very well be a scam built around buzz rather than an earnest attempt at launching a legitimate cryptocurrency, such as it was with the Squid Game scam.
Just as Netflix’s Squid Game is one in a long string of hit shows that’ll capture our attention, we can count on a similarly long string of cryptocurrency scams to continue. In this case, the Squid Game cryptocurrency scam was rigged from the start, despite the warning signs. After all, an investment people can only buy into but never sell is scam, plain and simple.
The post Squid Game Cryptocurrency Scam appeared first on McAfee Blog.
Apache server version 2.4.50 (CVE-2021-42013)
Regardless of the origins, you’ve arrived at Advanced Threat Research team’s monthly bug digest – an overview of what we believe to be the most noteworthy vulnerabilities over the last month. We don’t rely on a single scoring system like CVSS to determine what you need to know about; this is all about qualitative and experience-based analysis, relying on over 100 years of combined industry experience within our team. We look at characteristics such as wormability, ubiquity of the target, likelihood of exploitation and impact. If you don’t agree with these picks, we encourage you to write a strongly worded letter to your local senator. In lieu of that, we present our top CVEs from the last month.
What is it?
2 CVES / 1 Vuln – It appears Apache struggled a bit with this latest critical vulnerability, where it took two tries to fix a basic path traversal bug, which was introduced while patching last month’s SSRF mod_proxy vulnerability. As path traversal bugs do, this allows unauthorized users to access files outside the expected document root on the web server. But wait, there’s more! This can lead to remote code execution provided mod-cgi is enabled on the server.
Who cares?
A quick Shodan scan told me there are at least 111,000 server admins that should care! With Apache being the second largest market share holder of implemented webservers, there is a good chance your organization is using it somewhere. It’s always important to consider both internal and external facing assets when looking at your exposure. Apache is even commonly used as an embedded webserver to other applications and should be reviewed for use in any installed 3rd party applications. Oh yeah – and if you overlook an instance you have installed somewhere, this IS currently being actively exploited in the wild – no pressure.
What can I do?
Oh! I know, use Microsoft IIS! If you’re not ready to completely abandon your webserver implementation, I suggest updating to Apache 2.4.51. Remember to avoid version 2.4.50 as it does not patch both vulnerabilities. If you have been an astute system admin and followed the Apache documentation using the default and pretty darn secure “require all denied” directive for all files outside the document root, kudos to you! Although patching is still highly recommended, you are not immediately vulnerable.
The Gold Standard
We recognize in some special cases patching is harder than compiling gcc from source, so McAfee Enterprise has you covered; we have been detecting path traversal attacks in our Network Security Platform (NSP) like it was going out of style since 1990 (and it was).
What is it?
Ain’t nothin’ free anymore! Except kernel module addresses on your Windows machines, thanks to Microsoft Windows CVE-2021-40449. This vulnerability is a use-after-free in the NtGdiResetDC function of the Win32k driver and can lead to attackers being able to locally elevate their privileges.
Who cares?
Are you currently reading this from a Microsoft Windows machine? Using Microsoft Server edition in your cloud? Local attacks are often given lower priority or downplayed. However, it is important to recognize that phishing attacks are still highly successfully as an initial point of entry, facilitating a need for privilege escalation bugs to obtain higher level access. So, unless you are a hardcore Linux and Mac-only shop, you may want to patch since this is actively being exploited by cybercriminals, according to our friends at Kaspersky.
What can I do?
That boring Microsoft patch Tuesday thing still works, or you could just use a superior operating system like FreeBSD.
The Gold Standard
Have you checked out the latest version of McAfee Enterprise ENS lately? Detecting exploitation and cybercriminal activity is sort of its thing, assuming you have grabbed the latest signatures.
What is it?
An integer overflow vulnerability in the iOS “IOMobileFrameBuffer” component can allow an application to execute arbitrary code with kernel privileges. This has additionally been confirmed to be accessible from the browser.
Who cares?
Since Apple still reportedly holds 53% market share of all smartphone users, statistically speaking your organization should care too. It only takes one bad apple to hack your entire network, and with reported active exploitation in the wild it might happen sooner than you think.
What can I do?
You should be sensing a common theme in this section – and, in this case, you actually can take action! Stop reading this, plug that mobile device into a power source, and install the latest version of Apple iOS.
The Gold Standard
Since you stopped reading and updated already, congrats!
The post The Bug Report – October Edition appeared first on McAfee Blog.
The holidays are almost here! That means it’s time to start making your list and checking it twice. To help prepare you for this year’s holiday shopping spree, McAfee is providing you with the ultimate holiday shopping list for every Tech lover in your family. Here are the devices to keep on your radar this holiday shopping season and what you should use to protect them.
Know someone who enjoys vanquishing aliens, building virtual amusement parks, and online battle royale? There’s a good chance that you do, as online gaming traffic increased 30% from the first to the second quarter of 2020. For the gaming guru in your life, consider gifting them a top-of-the-line gaming laptop so, they don’t have to compromise portability for playability. If they prefer to play in the comfort of their own home, consider giving the gamer in your life a snazzy new gaming monitor. This will allow them to enjoy a crystal-clear resolution, rapid refresh rate, and size to bring their virtual world to life. And to truly immerse your gamer in a new realm, gift them a new gaming console so they can enjoy optimal speed and stellar game lineups.
When shopping for your gamer, consider how you can empower them to stay secure while they play. A security solution like McAfee Gamer Security not only delivers a faster, quieter, and safer experience, but it can also boost a rig’s performance. This antivirus software detects threats through the cloud and optimizes resources to minimize frame drops. Gamers can even customize which games to boost (or even add other apps they’d like to boost), which background services to pause, and more. This improves your gamer’s experience and also keeps them safe while they play.
Does your tech-savvy teen love to browse on the go? Or perhaps you have a college student who likes to bring their online studying and video streaming with them beyond the home. For the mobile mastermind in your family, gift them a new smartphone or tablet this holiday season. These devices will allow your loved ones to access all their favorite apps and surf the web anytime, anywhere.
With the World Wide Web constantly at their fingertips, enable your family members to surf the internet with confidence by employing the help of a safe browsing solution like McAfee WebAdvisor. This trusty companion, available for free and included in the McAfee Total Protection app for iOS and Android, helps keep users safe from threats like malware and phishing attempts. Web Advisor blocks malicious sites, scans downloads, and alerts the user if a known threat is detected. With comprehensive security on their side, your mobile user will be free to search, stream, and download on the go.
The number of smart households (households that contain connected technology and can interact with other IoT devices) in the U.S. is expected to grow to 77.05 million by 2025. That may not come as a surprise, since IoT devices have upped the convenience of tech users’ lives everywhere. Perhaps your spouse or parents love filling their home with the latest and greatest smart home gadgets. This holiday season, give them the gift of convenience with a smart TV, speaker, thermostat, kitchen appliances, a personal home assistant – the list of smart home devices goes on!
While these devices can provide greater efficiency to anyone’s life, it’s important to be aware of the potential risks that come with this level of interconnectivity. Many product designers treat security as an afterthought, rushing to get their smart devices to market and consequentially creating an easy access point for criminals to exploit. But fear not! A solution like McAfee Secure Home Platform can automatically secure connected devices through a router with McAfee protection. It can hide your IoT devices from hackers, giving you the confidence that you have a solid line of defense against online threats.
For the Fitness Fanatic
At the onset of the pandemic, people adjusted their workout routines to accommodate for gym closures and began to rely on other solutions to stay fit. In fact, many turned to IoT devices used for virtual fitness, including wearable fitness trackers and stationary machines equipped with digital interfaces. Sound like someone you know? Consider giving them a stylish new or upgraded smartwatch that allows them to track their daily step count, heart rate, and sleep patterns.
While these devices can be instrumental in tracking users’ activity levels, it’s important to remember that wearable gadgets collect valuable health and location data a criminal could exploit. To keep your fitness fanatic happy and healthy without sweating their security, encourage them to install software updates immediately. This will protect your loved one’s device from reported bugs, enhance functionality, and seal up any security loopholes.
As you plan your holiday shopping list this year, don’t forget about the gift that keeps on giving: the peace of mind that comes with having the right online security! With comprehensive solutions built to safeguard your loved one’s devices, personal data, and everything they do online, they can continue to live their digital lives with confidence.
The post The Ultimate Holiday Shopping Guide appeared first on McAfee Blog.
It’s safe to say that many Americans are obsessed with Squid Game. According to Business Insider, the Korean drama series has driven the newest engagers to a Netflix title of any Netflix series over the last three years. And while word-of-mouth buzz has played a big part in the show’s success, TV watchers aren’t the only ones taking note. Cybercriminals are also formulating ways to profit off the show’s popularity. According to the New York Post, a malicious app based on Squid Game was recently found on the Google Play Store, infecting users’ devices with malware.
The app in question, called “Squid Game Wallpaper 4K HD,” was one of the 200 Squid Game-related apps on the Google Play Store. This particular app masqueraded as a place to download cool Squid Game backgrounds for Android devices. However, once a user downloaded the app, it infected their smartphone with a strain of Joker malware. Joker malware is a type of billing fraud malware that usually disguises itself as a messenger, photo editor, camera, or in this case, wallpaper apps.
You may wonder how an app like this even ends up on a legitimate app purchasing store. In order to bypass Google Play’s app review process, Joker malware hides its malicious payload during the review process. This means that when the app is published in the Google Play Store, there’s no sign of malware. It’s only when a user installs the app that the malware downloads the malicious payload. Once the malware successfully installs itself, it secretly signs the user up for premium subscriptions, intercepts all their SMS messages, and can upload all their contacts to the malware operators.
The “Squid Game Wallpaper 4K HD” app received 5,000 downloads before it was removed from the Google Play Store. It’s likely that cybercriminals will continue to use the show’s popularity to exploit its fans and make a profit, whether that be through malicious apps disguised as a place where viewers can watch the show or fraudulent websites selling Squid Game merchandise. But fear not! There are steps you can take to help ensure that you steer clear of malware:
Unlike Google Play and Apple’s App Store, which have measures in place to review and vet apps to help ensure that they are safe, third-party sites may not have that process in place. In fact, some third-party sites may intentionally host malicious apps as part of a broader scam. However, cybercriminals have found ways to work around Google and Apple’s review process (such as with “Squid Game Wallpaper 4K HD”), but the chances of downloading a safe app from these stores are far greater than anywhere else. Additionally, Google and Apple are quick to remove malicious apps once discovered.
Before you download a new app, do some quick research. Check out the developer. Have they published several other apps with many downloads and good reviews? A legit app typically has several reviews, whereas malicious apps may have only a handful of fake five-star reviews. Lastly, look for typos and grammatical errors in both the app description and screenshots. They could be a sign that a hacker slapped the app together and quickly deployed it.
Certain types of malware strains operate stealthily behind the scenes, commandeering login credentials or banking information right under a user’s nose. Check your accounts every so often and if you notice any suspicious activity, report it and change your passwords. You can also use ID monitoring tools, which will notify you of uncharacteristic changes or actions.
Just like you secure your computers and laptops, it’s important to secure the minicomputer in your pocket—your smartphone! For the strongest protection, use comprehensive security software that shields your device from malware and risky websites, links, and files. With a few key steps, you can boost your confidence in the safety of your devices and personal information and enjoy your favorite binge-worthy shows to the fullest!
The post Squid Game App or Mobile Malware in Disguise? appeared first on McAfee Blog.
McAfee Enterprise and FireEye recently released its 2022 Threat Predictions. In this blog, we take a deeper dive into the continuingly aggressive role Nation States will play in 2022.
By Raj Samani
We love our social media. From beefs between popstars and professional pundits, to an open channel to the best jobs in the industry.
But guess what?
The threat actors know this, and our appetite toward accepting connections from people we have never met are all part of our relentless pursuit of the next 1,000 followers.
A result of this has seen the targeting of executives with promises of job offers from specific threat groups; and why not? After all, it is the most efficient method to bypass traditional security controls and directly communicate with targets at companies that are of interest to threat groups. Equally, direct messages have been used by groups to take control over influencer accounts to promote messaging of their own.
While this approach is not new, it is nearly as ubiquitous as alternate channels. After all, it does demand a level of research to “hook” the target into interactions and establishing fake profiles are more work than simply finding an open relay somewhere on the internet. That being said, targeting individuals has proven a very successful channel, and we predict the use of this vector could grow not only through espionage groups, but other threat actors looking to infiltrate organizations for their own criminal gain.
Potential Impacts & Implications
The potential impacts and implications for an executive or company that had their social media channels targeted by threat actors are endless. We began to see some nation state groups using platforms like LinkedIn to target executives, more specifically targeting the defense and aerospace industry. For years we’ve been accepting connections on LinkedIn to expand our network and threat actors are using this to their advantage with job adverts. Threat actors will find the executive they want to target in the company they want to go after and develop profiles that look like legitimate recruiters. By getting an executive on the hook, they could potentially convince them to download a job spec that is malware. These types of espionage campaigns can be carried out by other social networks as well, including Twitter, Instagram, Reddit, etc.
Techniques & Tactics
In the past, fake social profiles were relatively easy to spot, however in the case of DPRK, the cybercriminals spent time to setting up a profile, get hooked up into the infosec scene, gain followers and connections through LinkedIn, making it more difficult than before to detect a fraudulent account. When threat actors weaponize social media, they use techniques and tactics you see in the legitimate world. They diligently do their research into what types of jobs would be of interest to you and share an offer that will require you to open a document and trick you to carry out some type of action that will have you download malicious content onto your device.
Who Can Regulate?
We live in a world where we are governed by rules, territories, and jurisdictions; to hold a threat actor accountable, we would need digital evidence. We need to use regulations for digital investigations, and the bad guys don’t. While in territories where there isn’t an extradition treaty, threat actors can continue their malicious behaviors without any consequences. Unfortunately, cybercrime has nonrepudiation and threat actors can deny all knowledge and get away with it.
Prevention
Cybercrime will always be an issue and we need to be more aware of what threat actors are doing and what they’re after. It’s important to understand the threat and what is happening. At McAfee Enterprise and FireEye we work to track malicious actors and integrate intelligence into our products and make content available for CISO, CEO etc. to know what to do and what to look for in the event they are targeted.
By Christiaan Beek
With a focus on strategic intelligence, our team is not only monitoring activity, but also investigating and monitoring open-source-intelligence from a diversity of sources to gain more insights into threat-activities around the globe – and these include an increase in the blending of cybercrime and nation-state operations.
In many cases, a start-up company is formed, and a web of front companies or existing “technology” companies are involved in operations that are directed and controlled by the countries’ intelligence ministries.
In May 2021 for example, the U.S. government charged four Chinese nationals who were working for state-owned front companies. The front-companies facilitated hackers to create malware, attack targets of interest to gain business intelligence, trade-secrets, and information about sensitive technologies.
Not only China but also other nations such as Russia, North Korea, and Iran have applied these tactics. Hire hackers for operations, do not ask questions about their other operations if they do not harm the interests of their own country.
Where in the past specific malware families were tied to nation-state groups, the blurring starts to happen when hackers are hired to write code and conduct these operations.
The initial breach with tactics and tools could be similar as “regular” cybercrime operations, however it is important to monitor what is happening next and act fast. With the predicted increase of blurring between cybercrime and nation-state actors in 2022, companies should audit their visibility and learn from tactics and operations conducted by actors targeting their sector.
Potential Impacts & Implications
With more tools at their disposal, nation state actors are reshaping the cyberthreat landscape leaving destruction and disrupted operations in their wake. There have been many accusations of “spying” which poses as a major threat to economic and national security. The main aim of these attacks is to obtain intellectual property or business intelligence. We are seeing nation states devoting a significant number of resources, time and energy toward achieving strategic cyber advantages, resulting in the implications of divulging national interests, intelligence-gathering capabilities, and military strength through espionage, disruption and theft.
Techniques & Tactics
In May 2021 incident where four Chinese nationals were charged in a global hacking campaign; the indictment stated the threat actors used a front company to hide the Chinese government’s role in the information theft. We anticipate nation states will continue to team up with cybercriminals and create front companies to hide involvement and gain access to private information, military tactics, trade secrets and more. Adversaries will leverage techniques like phishing, known vulnerabilities, malware, crimeware and more to attain their goal.
On the blending of cybercrime/nation-state; understanding the functionalities of malware becomes more important than ever. Let me give an example, when you get a Trickbot infection, a part of the code will steal credentials, they could be sold to a ransomware crew with a possible ransomware attack as result, a complete cybercrime operation. But what if the Trickbot infection was ordered by a Nation State, the credentials are used for a long time operation; started as a crime, ends as a long APT.
Who Can Regulate?
It’s important for governments to hold actors accountable for cyber incidents. Government entities and researchers can likely assist public and private sector organizations in navigating this new cyber landscape by developing standards and/or template processes to drive cyber defense and maintaining operational resiliency.
Prevention
A threat actor’s goal is to gain access to data they can sell, leverage for ransom, or gain critical knowledge so it is important to properly encrypt critical data, rendering it unusable to unauthorized users. You should also maintain regular, offline backups and have an incident response plan ready. Maintaining and testing offline backups can similarly mitigate the impact of destructive malware.
Explore a preview of the only proactive solution to stay ahead of emerging threats.
The post Nation States Will Weaponize Social and Recruit Bad Guys with Benefits in 2022 appeared first on McAfee Blog.
What do social media companies really know about you? It’s a fair question. And the quick answer is this: the more you use social media, the more those companies likely know.
The moment you examine the question more closely, the answer takes on greater depth. Consider how much we use social media for things other than connecting with friends. While that was the original intent behind social networks, the role of social media has since evolved into something far more expansive. We use it to get our news, stay up to date on when artists will drop a new release, and sometimes reach out for customer service on a company’s social media page. In some cases, we use our social media accounts to log into other sites and apps or we even make payments through social media.
Taken together, all of those likes, taps, clicks, links, and time spent reading or watching videos can add up and paint a detailed picture of who you are.
Why are they collecting all this information? Largely, it’s for two reasons:
1. To make improvements to their platform, by better understanding your behavior and ways you like to use their service.
2. To create an exacting user profile that advertisers can use for targeting ads that they think will interest you.
That’s the exchange in play here. You use the company’s social media service for free, and in return, they gain rights to gather specific information about you, which you consent to by agreeing to their terms of service.
Let’s get into the details of what social media companies may collect and know about you—along with ways you can limit the data and information they gather.
Different social media platforms have different user agreements that cover what types of information they collect and use. For starters, we’ll speak broadly about social media companies in general, and then we’ll weave in a few specific examples along the way. Generally, they may know:
We collect information about how you use our Products, such as the types of content you view or engage with; the features you use; the actions you take; the people or accounts you interact with; and the time, frequency and duration of your activities.
When you communicate with others by sending or receiving Direct Messages, we will store and process your communications and information related to them. This includes link scanning for malicious content, link shortening to http://t.co URLs, detection of spam, abuse and prohibited images, and use of reported issues. We also use information about whom you have communicated with and when (but not the content of those communications) to better understand the use of our services, to protect the safety and integrity of our platform, and to show more relevant content.
If you use our Products for purchases or other financial transactions (such as when you make a purchase in a game or make a donation), we collect information about the purchase or transaction. This includes payment information, such as your credit or debit card number and other card information; other account and authentication information; and billing, shipping and contact details.
By the way, none of this is secret. What I’ve listed here can be found by simply reading the terms of use posted by various social media companies. Note that these terms of use can and do change. Checking up on them regularly will help you understand what is being collected and how it may be used.
This nearly goes without saying, yet another layer of data and information collection comes by way of the pictures and updates you post. Per Instagram (as of October 2021):
We collect the content, communications and other information you provide when you use our Products, including when you sign up for an account, create or share content, and message or communicate with others. This can include information in or about the content you provide (like metadata), such as the location of a photo or the date a file was created.
Another consideration is how the content you interact with on other sites may be shared with social media companies in return. Some social media companies partner with other third parties to gather this data, which is used to round out your user profile in yet more detail. That information can include purchases you made, how often you visited that third party’s site, and so on.
In the case of Facebook, they refer to this as “Off-Facebook Activity.” In their words:
Off-Facebook activity includes information that businesses and organizations share with us about your interactions with them. Interactions are things like visiting their website or logging into their app with Facebook. Off-Facebook activity does not include customer lists that businesses use to show a unique group of customers relevant ads.
The good news here is that you can take control of the Off-Facebook Activity setting with a few clicks.
No doubt about it, the content you create and interact with, both on the social media sites and sometimes off of them as well, can generate information about you that’s collected by social media companies.
Short of deleting your accounts altogether, there are several things you can do to take control and limit the amount of information you share.
For example, you can visit your Facebook Settings, Instagram Settings, and Twitter Settings, which each gives you options for managing your information—or download it and even delete it from their platform outright if you wish. (Note that this will likely only delete data associated with your account. Content you posted or shared with other people on their accounts will remain.)
As noted above, this isn’t an absolute fix because social media companies can infer your location other ways. Yet taking this step gives them one less piece of exacting information about you.
Each platform will have its own settings and options, so give them a look. Here, you can determine which information advertisers are allowed to use to serve up ads to you, set rules for facial recognition, enable or disable location history, and much more. If possible, do this from your computer or laptop rather than your smartphone. Often, the account controls that you can access from a computer browser are far more comprehensive than the ones in a mobile app.
Using direct messaging on social media platforms may tell social media companies even more about you and who you interact with. When possible, think about using text messaging instead or other means of communication that aren’t tied to a social media company.
Some apps and sites will allow you to use your social media login instead of creating a new one. While convenient, this can provide the social media company with more information about you. Additionally, if your social media account is compromised, it could compromise the other accounts that are tied to it as well. Check your settings and look for “Apps and Websites” to see what’s connected to your social media account, what’s being shared, and how you can disable it.
Protection like ours will include a VPN, which anonymizes your online activity and thus may shield you from certain types of information collection, such as your location. Additionally, using online protection software is simply a good move because it can create and store strong, unique passwords for you, steer you clear of risky sites, protect your identity, and make your time online safer overall.
The very nature of social media is sharing and exchanging. That’s the draw it has—the way it keeps us connected to the people, pastimes, and things we care about. Yet that exchange runs deeper. In return for using these free services, social media companies collect information on us which they use to improve their platforms and generate revenue. It’s all there for you to see in the various terms of use associated with your social media accounts. In short, using social media means sharing information about yourself with social media companies.
Yet you can do several things to reduce the amount of information that social media companies know about you. By spending some time on the account and privacy settings for each of your social media accounts, you can determine what information you’re providing to them and get a much better sense of what social media companies know about you.
The post What Do Social Media Companies Know About You? appeared first on McAfee Blog.
What cyber security threats should enterprises look out for in 2022?
Ransomware, nation states, social media and the shifting reliance on a remote workforce made headlines in 2021. Bad actors will learn from this year’s successful tactics, retool, and pivot them into next year’s campaigns wielding the potential to wreak more havoc in all our lives.
Skilled engineers and security architects from McAfee Enterprise and FireEye offer a preview of how the threatscape might look in 2022 and how these new or evolving threats could potentially impact the security of enterprises, countries, and civilians.
“Over this past year, we have seen cybercriminals get smarter and quicker at retooling their tactics to follow new bad actor schemes – from ransomware to nation states – and we don’t anticipate that changing in 2022,” said Raj Samani, fellow and chief scientist of the combined company. “With the evolving threat landscape and continued impact of the global pandemic, it is crucial that enterprises stay aware of the cybersecurity trends so that they can be proactive and actionable in protecting their information.”
Nation States will weaponize social media to target more enterprise professionals
By Raj Samani
We love our social media. From beefs between popstars and professional pundits, to an open channel to the best jobs in the industry.
But guess what?
The threat actors know this, and our appetite toward accepting connections from people we have never met are all part of our relentless pursuit of the next 1,000 followers.
A result of this has seen the targeting of executives with promises of job offers from specific threat groups; and why not? After all, it is the most efficient method to bypass traditional security controls and directly communicate with targets at companies that are of interest to threat groups. Equally, direct messages have been used by groups to take control over influencer accounts to promote messaging of their own.
While this approach is not new, it is nearly as ubiquitous as alternate channels. After all, it does demand a level of research to “hook” the target into interactions and establishing fake profiles are more work than simply finding an open relay somewhere on the internet. That being said, targeting individuals has proven a very successful channel, and we predict the use of this vector could grow not only through espionage groups, but other threat actors looking to infiltrate organizations for their own criminal gain.
Nation states will increase their offensive operations by leveraging cybercriminals
By Christiaan Beek
With a focus on strategic intelligence, our team is not only monitoring activity, but also investigating and monitoring open-source-intelligence from a diversity of sources to gain more insights into threat-activities around the globe – and these include an increase in the blending of cybercrime and nation-state operations.
In many cases, a start-up company is formed, and a web of front companies or existing “technology” companies are involved in operations that are directed and controlled by the countries’ intelligence ministries.
In May 2021 for example, the U.S. government charged four Chinese nationals who were working for state-owned front companies. The front-companies facilitated hackers to create malware, attack targets of interest to gain business intelligence, trade-secrets, and information about sensitive technologies.
Not only China but also other nations such as Russia, North Korea, and Iran have applied these tactics. Hire hackers for operations, do not ask questions about their other operations if they do not harm the interests of their own country.
Where in the past specific malware families were tied to nation-state groups, the blurring starts to happen when hackers are hired to write code and conduct these operations.
The initial breach with tactics and tools could be similar as “regular” cybercrime operations, however it is important to monitor what is happening next and act fast. With the predicted increase of blurring between cybercrime and nation-state actors in 2022, companies should audit their visibility and learn from tactics and operations conducted by actors targeting their sector.
Self-reliant cybercrime groups will shift the balance of power within the RaaS eco-kingdom
By John Fokker
For several years, ransomware attacks have dominated the headlines as arguably the most impactful cyber threats. The Ransomware-as-a-Service (RaaS) model at the time opened the cybercrime career path to lesser skilled criminals which eventually led to more breaches and higher criminal profits.
For a long time, RaaS admins and developers were prioritized as the top targets, often neglecting the affiliates since they were perceived as less skilled. This, combined with the lack of disruptions in the RaaS ecosystem, created an atmosphere where those lesser-skilled affiliates could thrive and grow into very competent cybercriminals, eventually with a mind of their own.
In a response to the Colonial Pipeline attack, the popular cybercrime forums have banned ransomware actors from advertising. Now, the RaaS groups no longer have a third-party platform on which to actively recruit, show their seniority, offer escrow, have their binaries tested by moderators, or settle disputes. The lack of visibility has made it harder for RaaS groups to establish or maintain credibility and will make it harder for RaaS developers to maintain their current top tier position in the underground.
These events undermine their trusted position. Ransomware has generated billions of dollars in recent years and it’s only a matter of time before some individuals who believe they aren’t getting their fair share become unhappy.
The first signs of this happening are already visible as described in our blog on the Groove Gang, a cyber-criminal gang that branched off from classic RaaS to specialize in computer network exploitation (CNE), exfiltrate sensitive data and, if lucrative, partner with a ransomware team to encrypt the organization’s network.
In 2022, expect more self-reliant cybercrime groups to rise and shift the balance of power within the RaaS eco-climate from those who control the ransomware to those who control the victim’s networks.
Less-skilled operators won’t have to bend the knee in RaaS model power shift
By Raj Samani
The Ransomware-as-a-Service eco system has evolved with the use of affiliates, the middlemen and women that work with the developers for a share of the profits. While this structure was honed during the growth of GandCrab, we are witnessing potential chasms in what is becoming a not-so-perfect union.
Historically, the ransomware developers, held the cards, thanks to their ability to selectively determine the affiliates in their operations, even holding “job interviews” to establish technical expertise. As more ransomware players have entered the market, we suspect that the most talented affiliates are now able to auction their services for a bigger part of the profits, and maybe demand a broader say in operations. For example, the introduction of Active Directory enumeration within DarkSide ransomware could be intended to remove the dependency on the technical expertise of affiliates. These shifts signal a potential migration back to the early days of ransomware, with less-skilled operators increasing in demand using the expertise encoded by the ransomware developers.
Will this work? Frankly, it will be challenging to replicate the technical expertise of a skilled penetration tester, and maybe – just maybe – the impact will not be as severe as recent cases.
5G and IoT traffic between API services and apps will make them increasingly lucrative targets
By Arnab Roy
Threat actors pay attention to enterprise statistics and trends, identifying services and applications offering increased risk potential. Cloud applications, irrespective of their flavor (SaaS, PaaS, or IaaS), have transformed how APIs are designed, consumed, and leveraged by software developers, be it a B2B scenario or B2C scenario. The reach and popularity of some of these cloud applications, as well as, the treasure trove of business-critical data and capabilities that typically lie behind these APIs, make them a lucrative target for threat actors. The connected nature of APIs potentially also introduces additional risks to businesses as they become an entry vector for wider supply chain attacks.
The following are some of the key risks that we see evolving in the future:
1. Misconfiguration of APIs
2. Exploitation of modern authentication mechanisms
3. Evolution of traditional malware attacks to use more of the cloud APIs
4. Potential misuse of the APIs to launch attacks on enterprise data
5. The usage of APIs for software-defined infrastructure also means potential misuse.
For developers, developing an effective threat model for their APIs and having a Zero Trust access control mechanism should be a priority alongside effective security logging and telemetry for better incident response and detection of malicious misuse.
Expanded exploitation of containers will lead to endpoint resource takeovers
By Mo Cashman
Containers have become the de facto platform of modern cloud applications. Organizations see benefits such as portability, efficiency and speed which can decrease time to deploy and manage applications that power innovation for the business. However, the accelerated use of containers increases the attack surface for an organization. Which techniques should you look out for, and which container risk groups will be targeted? Exploitation of public-facing applications (MITRE T1190) is a technique often used by APT and Ransomware groups. The Cloud Security Alliance (CSA) identified multiple container risk groups including Image, Orchestrator, Registry, Container, Host OS and Hardware.
The following are some of the key risks groups we anticipate will be targeted for expanded exploitation in the future:
1. Orchestrator Risks: Increasing attacks on the orchestration layer, such as Kubernetes and associated API mainly driven by misconfigurations.
2. Image or Registry Risk: Increasing use of malicious or backdoored images through insufficient vulnerability checks.
3. Container Risks: Increasing attacks targeting vulnerable applications.
Expanded exploitation of the above vulnerabilities in 2022 could lead to endpoint resource hijacking through crypto-mining malware, spinning up other resources, data theft, attacker persistence, and container-escape to host systems.
The time to repurpose vulnerabilities into working exploits will be measured in hours and there’s nothing you can do about it… except patch
By Fred House
2021 is already being touted as one of the worst years on record with respect to the volume of zero-day vulnerabilities exploited in the wild. The scope of these exploitations, the diversity of targeted applications, and ultimately the consequences to organizations were all notable. As we look to 2022, we expect these factors to drive an increase in the speed at which organizations respond.
When we first learned in 2020 that roughly 17,000 SolarWinds customers were compromised and an estimated 40 were subsequently targeted, many reacted in shock at the pure scope of the compromise. Unfortunately, 2021 brought its own notable increase in volume along with uninspiring response times by organizations. Case in point: two weeks after Microsoft patched ProxyLogon they reported that 30K Exchange servers were still vulnerable (less conservative estimates had the number at 60K).
ProxyShell later arrived as Exchange’s second major event of the year. In August, a Blackhat presentation detailing Exchange Server vulnerabilities was followed the next day by the release of an exploit POC, all of which had been patched by Microsoft months earlier in April/May. This analysis of data captured by Shodan one week after the exploit POC was released concluded that over 30K Exchange servers were still vulnerable, noting that the data may have underrepresented the full scope (i.e., Shodan hadn’t had time to scan the full Internet). In summary: patched in the Spring, exploited in the Fall.
So, what can we take away from all of this? Well, attackers and security researchers alike will continue to hone their craft until weaponized exploits and POCs are expected within hours of vulnerability disclosure. In turn however, and largely driven by the increased consequences of compromise, we can also expect renewed diligence around asset and patch management. From identifying public facing assets to quickly deploying patches despite potential business disruption, companies will have a renewed focus on reducing their “time to patch.” While we will inevitably continue to see high-impact exploitations, the scope of these exploitations will be reduced as more organizations get back to the basics.
The post McAfee Enterprise & FireEye 2022 Threat Predictions appeared first on McAfee Blog.
It’s October, and at McAfee we love celebrating spooky season. As McAfee’s Chief Technology Officer, I’m also excited that it’s Cyber Security Awareness Month. And while there are no fun-size candy bars, we do talk about some truly bone-chilling stuff when it comes to cyber safety. So gather round, as I tell you all about one of the scariest threats online, ransomware.
Ransomware is a form of extortion that happens when cyber criminals demand payment. Recently some high-profile companies have been in the news as victims of major ransomware attacks. However, ransomware also impacts individuals, just like you and me. In the individual’s case, a cybercriminal may demand payment to restore access to your device or data or even to prevent them from dumping sensitive or embarrassing information onto the internet. McAfee defends consumers from tens of thousands of ransomware attacks every month.
If the worst should happen, take a deep breath and don’t panic. Calmly assessing the situation now can save you a lot of stress later. Ask yourself:
Now that you’ve assessed the situation, we can do something about it.
If you can afford to lose your data, and the personal impact is minimal, we always recommend you don’t pay the criminal. There’s no guarantee that if you pay the ransom, you’ll get your data back, and ultimately, you’re incentivizing the cybercriminal to do it again. The best defense against ransomware is to have great cybersecurity habits that prevent the attack from occurring in the first place.
So, whether you’re enjoying some creepy lawn decorations, or just surfing the web, remember to stay safe out there this Halloween.
The post Staying Cyber Aware and Safer from Ransomware appeared first on McAfee Blog.
Cybersecurity detection is a criminal investigation. Cybercrime investigators are experts who are in limited supply. Sometimes their hunt begins while an intrusion is in process, but more often than not, it occurs after the attack when a crime has occurred. The investigation is taunting and less glamorous, realizing that it can take an average of 228 days even to identify the breach[i].
At that point, you’re looking to find out what your adversaries have seen or stolen, you want to plug the holes that enabled the hack and kick out or remove the adversary completely. Figure on an average of 80 days to resolve and contain a breach. Meanwhile, your adversary spends the epic dwell time in your environment to monitor your traffic and behavior before determining their next move.
Do the math on that exercise and, unless you have generous funding, you may conclude that your resources stretch further by focusing on prevention rather than detection. While eliminating detection may not be practical, you can at least realign your spending and shore up your prevention efforts with enhanced actionable information.
Several things have happened to make this shift possible. First, detection is now often automated and highly productive. Second, advance warning is better than ever. You can apply predictive analytics to leverage in-depth threat intelligence sources to produce real-time, automated assessments of your security posture risks from device to cloud.
Making the shift from detection to prevention didn’t happen overnight for the Service public de Wallonie (SPW), the public administration arm of the French-speaking regional government of Wallonia in Belgium. SPW’s endpoint security team oversees 9,000 desktops, 1,300 servers, and 1,000 applications used by more than 8,000 employees.
When SPW implemented MVISION Insights, the security team sought to identify potential threats lurking outside the agency’s perimeter. Using data gathered from one billion sensors globally that have been distilled and analyzed by artificial intelligence and human experts, MVISION Insights provides comprehensive risk intelligence filtered for a specific industry and geography. It helps SPW’s security team to prioritize which threats and campaigns are most likely to target them.
Before making this shift, SPW’s team regularly spent hours checking out various security sites, lab reports, and news articles to track the latest threat campaigns. After deploying MVISION Insights, the same result arrived in seconds or minutes. Now they’re engaging in more proactive threat hunting and attack prevention by tapping into predictive assessments and adjusting their posture accordingly.
Organizations such as SPW illustrate that playing both offense and defense becomes necessary to reduce time-to-detect and dwell time. Detection is difficult for several reasons, most notably the deluge of advanced persistent threats (APTs). And it’s also complicated by the cost of threat hunting talent, given the current shortage of cybersecurity expertise.
These days there’s such an overwhelming amount of security data pouring into data lakes that manually aggregating and analyzing it to make sense of anything requires a fair amount of threat expertise. Then there’s the time it takes to triage and determine the following steps to thwart an attack. By the time you’re analyzing this data, at best, you’re in a reactive state with limited visibility and understanding of your local environment.
One effective way to streamline that process is to apply the proven MITRE ATT&CK® framework, which provides an excellent knowledge base to help with threat hunting and detection. We use that framework to better inform MVISION XDR powered by MVISION Insights, for example. As we mentioned in March, we align XDR with MITRE to greatly expand the depth of our investigation, threat detection, and prevention capabilities to prevent the attack chain with relevant insights.
In our leading role in the cybersecurity community, we gather a lot of intelligence and invest considerable time curating content to ensure that what we share is timely, accurate, and valuable. This is reflected in MVISION Insights with over 1000 threat campaign profiles. If you place MVISION Insights in your environment it goes beyond threat intelligence. You also gain prioritized threat insights on a likely attack targeting you, where your gaps are and what you can do. Introducing our new Proactive Evolution series to get regular information on how to become more preventive and protective with LinkedIn Live discussions, blog posts, and other intelligence from our cybersecurity expert contributors highlighting the power of MVISION Insights.
This new Proactive Evolution Series features helpful content intended for managing or building security operations to be more effective and preventive or for a CISO who wants to stay on top of changing best practices.
Detection is often done in reaction to an attack or a looming threat. Not every organization can do both detection and prevention equally well. That’s usually because they lack dedicated or experienced threat hunters or suitable detection technologies. By shifting your efforts to a proactive prevention strategy, you’re boosting your chances to harden your systems before an attack.
Click here to access McAfee Enterprise’s new Proactive Evolution Series content.
Event Replay
Understand how the adversary is working and how you stack up against them. Together, Raj and Brett dig into how MVISION Insights helps you determine which active threat campaigns you need to worry about, if you’re a target, and what you can do.
The post Why an Ounce of Cybersecurity Prevention is Worth a Pound of Detection appeared first on McAfee Blog.
There’s a person behind every cybercrime. That’s easy to lose sight of. After all, cybercrime can feel a little anonymous, like a computer is doing the attacking instead of a person. Yet people are indeed behind these attacks, and over the years they’ve been getting organized—where cybercriminals structure and run their operations in ways that darkly mirror the workings of a real business.
Funny, the notion of hackers running an illegal business just like a regular business. But there you go. What works, apparently works. So, let’s take a closer look at how organized crime goes about its business—and get a little more insight into how we can protect ourselves in the process.
A classic notion of the cybercriminal is that of a lone hacker, donning a hoodie in a dimly lit room and chipping away at the networks and devices of a business or household. That does happen, such as in the case of the former engineer accused of. Yet increasingly, attacks are orchestrated efforts.
More and more of today’s cybercrime is a distributed, international affair that relies on several bad actors to see it through. This takes the form of organized crime groups with ringleaders located in one country and developers in others, further supported by operations, marketing, finance, and call center teams in yet other locations—just like a legitimate business, strange as it seems.
What does that look like in real life? Consider a practical example: an identity theft ring sets up a series of phony websites to hijack personal information. There’s a lot of work that goes into putting up those websites, so let’s start there and see who could be involved. From there, we can work our way up the chain of cybercrime organizations. For starters:
And that’s just for starters. There’s plenty of activity that follows once victims share their personal info on that phony site, spanning yet more business roles:
Stepping back and looking at this example, you can see how there are several distinct skillsets at play here. While small groups of hackers could pull off something similar, the most effective of these scams will have a relatively large staff in place to ensure it runs effectively. This is just one broad example, yet it does serve to remind us that sophisticated cybercrime can have a sophisticated organization behind it.
Other examples include tech support scams that run their own call support centers, corporate ransomware attacks where scammers hijack the company’s social media accounts and shame them into paying. There are yet more examples of bogus call centers, like the ones that will walk individual victims through the process of paying off a ransomware attack with cryptocurrency. Once again, quite an operation.
Back to the lone hacker in a hoodie for a moment. They’re still out there. In fact, many of them are enabled by larger cybercrime organizations. This can happen in several ways:
It’s a marketplace out there, where our data acts as a kind of currency that’s traded and sold by operators large and small.
So yes, there’s a person behind every cybercrime. And then there’s you. Along with all things you can do to stop them.
Earlier this year, I shared how McAfee now solely focuses on people. Organized cybercrime is just one of the many reasons why. While different devices may come and go in our lives, our data always follows us—the very things cybercriminals are after. It’s people who need protection. By protecting you, your identity, and your privacy, along with your devices, we protect you from threats like these, whether they stem from a small-time crook or an organized crime gang. Even lone hackers in hoodies.
To me, the solution looks something like this: you’re out there enjoying the internet without having to look over your shoulder. You’re just safe. And living your life.
So as cybercrime becomes more sophisticated, we’re becoming yet more sophisticated at McAfee. And it’s you entirely with you in mind. Online protection should come naturally and give you the confidence to go about your day—protection that is personalized, intelligent, and easier to use so that it adapts based on what you’re doing and what you need at any given moment. That’s our aim. Ease. Freedom. Particularly in a time when criminals are trying their hardest to make you their business as you go about yours.
The post Organized Cybercrime: The Big Business Behind Hacks and Attacks appeared first on McAfee Blog.
Many people are excited about Gartner’s Secure Access Service Edge (SASE) framework and the cloud-native convergence of networks and security. While originally proposed as fully unified architecture delivering network and security capabilities, the reality soon dawned that enterprise transition to a complete SASE model would be a decade long journey due to factors such as existing investments, operational silos (customer), and vendor consolidation. Consequently, Gartner introduced a new two-vendor approach to SASE that brought together a highly converged WAN Edge Infrastructure platform alongside a highly converged security platform – known as Security Service Edge (SSE).
Figure 1: SASE convergence.
SSE brings together Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), and Zero Trust Network Access (ZTNA) to secure access to the web, cloud services, and private applications, resulting in reduced risk, cost and complexity. McAfee Enterprise has long been a proponent of this approach: we embarked on a project to build the industry’s best SASE security solution over three years ago, introduced our MVISION Unified Cloud Edge solution in early 2020, and have since continued to innovate and set the standard for the Security Service Edge space.
The fundamental problem that SSE sets out to solve is that enterprises must adequately secure their personnel and their data. This became increasingly difficult as digital transformation spurred widespread cloud adoption and empowered remote and mobile workers. Just a few short years ago we would talk about remote access for short periods of time due to travel, and typically for a small proportion of the workforce. Today we speak in the context of COVID-19 and a vast, permanent “Work From Anywhere” (WFA) cultural shift. Supporting this shift is an accelerated migration into the cloud, where the vast majority of workloads and applications will soon reside.
All of this has taken down the walls that formed the perimeter we relied on heavily in the past. Today our people and our data are outside of that perimeter but inside of cloud applications. Cloud applications run from many locations, sometimes around the globe. Yet our objectives must remain the same. We still must secure our people, we must secure our devices, and we must secure our data on any device, at any time, using any service.
Secure web gateways were one of the gatekeepers to the old perimeter, fundamentally appliances that existed at the border of a network. Cloud access security brokers (CASB) were fundamentally built to secure the inside of cloud services. Virtual Private Networks (VPNs) enabled you to securely interconnect offices and remote users onto a single network. Managing these technologies separately became increasingly problematic as the boundaries between networks, the web, and the cloud began to blur. Organizational policies and compliance requirements must be translated to the administrative setup of a specific vendor’s management consoles. At first pass, this results in more errors in the implementation of these policies. Maintenance is difficult as policy changes must be rolled out and implemented within multiple vendor management interfaces. And when you position these traditional technologies against the problem statement of a “perimeterless” world, they fail. The logical answer to these problems is to converge these technologies together and bring them to the cloud.
For more than 3 years, McAfee Enterprise has invested deeply into a unified policy framework. We’ve unified threat engines, data engines. We’ve built a unified user experience and unified administrative experience to deliver against that promise of cloud native security.
A closely integrated SSE infrastructure can address the management challenges of setting up policies in multiple vendor management interfaces by deeply integrating security controls to reduce overhead, complexity, and cost, while increasing performance. But looking at the competitive landscape, this has proven to be easier said than done. Many fall short with it comes to securing data within the cloud, but McAfee Enterprise’s industry-leading Multi-Vector Data Protection capabilities make it incredibly easy to keep data safe no matter where it resides, with unified data classification, policy enforcement, and incident management.
Figure 2: McAfee Enterprise Multi-Vector Data Protection.
Other vendors grew up in the cloud but fall short when it comes to connecting to the private resources all large enterprises still use today. Some vendors are attempting to build-out the entire SSE product set from scratch, perhaps as part of a larger SASE offering. Most of the functions present baseline functional capability and the considerable instability of a complex and very new product.
McAfee Enterprise has planned and executed a strategy for several years that takes MVISION Unified Cloud Edge’s complete set of SSE converged security services and then tie them closely to other highly integrated network services such as those offered by SD-WAN vendors to implement SASE. This approach enables most large enterprises the ability to leverage the majority of the technology partners they have to pull a SASE architecture together using much of the technology infrastructure they already have in place.
Figure 3: Enable secure access to web, cloud, and private apps with MVISION Unified Cloud Edge.
The increased efficiency of an integrated environment reduces the investment in administration, enhances the precision of policy enforcement, and improves the speed with which security control processes can be applied to data and activity in one single pass, improving security efficiency and efficacy. This earlier published blog demonstrates how our integration of Remote Browser Isolation (RBI) greatly improves security protection in a seamless, cost-effective manner.
Figure 4: MVISION Unified Cloud Edge threat protection stack with integrated Remote Browser Isolation.
The convergence and integration of cloud security technologies such as SWG, CASB, ZTNA, DLP, RBI and FWaaS substantially enhance operations, reduce cost, minimize errors, and enable more precise enforcement of organizational policy and management. Expenses are lower as experts in the administration and management of separate security controls are no longer required.
In conclusion, McAfee Enterprise has delivered the best and most rapid path to a comprehensive integrated SSE offering available in the market. Our Unified Cloud Edge (UCE) architecture completes that vision of unified and completely integrated policy management today. MVISION UCE is the security fabric that delivers data and threat protection to any location so you can enable fast and secure direct-to-internet access for your distributed workforce. This results in a transformation to a cloud-delivered SSE that converges with connectivity to reduce cost and complexity while increasing the speed and flexibility of your workforce.
Click here to see more about how MVISION Unified Cloud Edge can get you on the fastest route to SASE, or visit the MVISION UCE homepage to learn more and contact us to get started on your journey.
The post Realize Your SASE Vision with Security Service Edge and McAfee Enterprise appeared first on McAfee Blog.
In the hands of a thief, your Social Security Number is the master key to your identity.
With a Social Security Number (SSN), a thief can unlock everything from credit history and credit line to tax refunds and medical care. In extreme cases, thieves can use it to impersonate others. So, if you suspect your number is lost or stolen, it’s important to report identity theft to Social Security right away.
Part of what makes an SSN so powerful in identity theft is that there’s only one like it. Unlike a compromised credit card, you can’t hop on the phone and get a replacement. No question, the theft of your SSN has serious implications. If you suspect it, report it. So, let’s take a look at how it can happen and how you can report identity theft to Social Security if it does.
Yes. Sort of. The Social Security Administration can assign a new SSN in a limited number of cases. However, per the SSA, “When we assign a different Social Security number, we do not destroy the original number. We cross-refer the new number with the original number to make sure the person receives credit for all earnings under both numbers.”
In other words, your SSN is effectively forever, which means if it’s stolen, you’re still faced with clearing up any of the malicious activity associated with the theft potentially for quite some time. That’s yet another reason why the protection of your SSN deserves particular attention.
There are several ways an SSN can end up with a thief. Some involve physical theft, and others can take the digital route. To what extent are SSNs at risk? Notably, there was the Equifax breach of 2017, which exposed some 147 million SSNs. Yet just because an SSN has been potentially exposed does not mean that an identity crime has been committed with it.
So, let’s start with the basics: how do SSNs get stolen or exposed?
That’s quite the list. Broadly speaking, the examples above give good reasons for keeping your SSN as private and secure as possible. With that, it’s helpful to know that there are only a handful of situations where your SSN is required for legitimate purposes, which can help you can make decisions about how and when to give it out. The list of required cases is relatively short, such as:
You’ll notice that places like doctor’s offices and other businesses are not listed here, though they’ll often request an SSN for identification purposes. While there’s no law preventing them from asking you for that information, they may refuse to work with you if you do not provide that info. In such cases, ask what the SSN would be used for and if there is another form of identification that they can use instead. In all, your SSN is uniquely yours, so be extremely cautious in order to minimize its potential exposure to theft.
Let’s say you spot something unusual on your credit report or get a notification that someone has filed a tax return on your behalf without your knowledge. These are possible signs that your identity, if not your SSN, is in jeopardy, which means it’s time to act right away using the steps below:
File a police report and a Federal Trade Commission (FTC) Identity Theft Report. This will help in case someone uses your Social Security number to commit fraud, since it will provide a legal record of the theft. The FTC can also assist by guiding you through the identity theft recovery process as well. Their site really is an excellent resource.
Get in touch with the fraud department at each of the businesses where you suspect theft has taken place, let them know of your situation, and follow the steps they provide. With your police and FTC reports, you will already have a couple of vital pieces of information that can help you clear your name.
Check your Social Security account to see if someone has gotten a job and used your SSN for employment purposes. Reviewing earnings associated with your SSN can uncover fraudulent use. You can also contact the Social Security Fraud Hotline at (800) 269-0271 or reach out to your local SSA office for further, ongoing assistance. Likewise, contact the Internal Revenue Service at (800) 908-4490 to report the theft and help prevent someone from submitting a tax return in your name.
As we’ve talked about in some of my other blog posts, identity theft can be a long-term problem where follow-up instances of theft can crop up over time. However, there are a few steps you can take to minimize the damage and ensure it doesn’t happen again. I cover several of those steps in detail in this blog here, yet let’s take a look at a few of the top items as they relate to SSN theft:
By placing a fraud alert, you can make it harder for thieves to open accounts in your name. Place it with one of the three major credit bureaus (Experian, TransUnion, Equifax), and they will notify the other two. During the year-long fraud alert period, it will require businesses to verify your identity before issuing new credit in your name.
A full credit freeze is in place until you lift it and will prohibit creditors from pulling your credit report altogether. This can help stop thieves dead in their tracks since approving credit requires pulling a report. However, this applies to legitimate inquires, including any that you make, like opening a new loan or signing up for a credit card. If that’s the case, you’ll need to take extra steps as directed by the particular institution or lender. Unlike the fraud alert, you’ll need to notify each of the three major credit bureaus (Experian, TransUnion, Equifax) when you want the freeze lifted.
Once every 12 months, you can access a free credit report from Experian, TransUnion, and Equifax. (And as of this writing during the pandemic, this can be done for free on a weekly basis, which is great news.) Doing so will allow you to spot any future discrepancies and offer you options for correcting them.
Using a service to help protect your identity can monitor several types of personally identifiable information and alert you of potentially unauthorized use. Our own Identity Protection Service will do all this and more, like offering guided help to neutralize threats and prevent theft from happening again. You can set it up on your computers and smartphone to stay in the know, address issues immediately, and keep your identity secured.
Of all the forms of identity theft, the theft of a Social Security Number is certainly one of the most potentially painful because it can unlock so many vital aspects of your life. It’s uniquely you, even more than your name alone – at least in the eyes of creditors, banks, insurance companies, criminal records, etc. Your SSN calls for extra protection, and if you have any concerns that it may have been lost or stolen, don’t hesitate to spring into action.
The post How to Report Identity Theft to Social Security appeared first on McAfee Blog.
In a world of contact-free pickup and payments, an old hacker’s trick is getting a new look—phony QR code scams.
QR codes have been around for some time. Dating back to industrial use in the 1990s, QR codes pack high volumes of visual information in a relatively compact space. In that way, a QR code shares many similarities with a barcode, yet a QR code can hold more than 300 times the data of a barcode.
With the rise of the smartphone, QR codes have taken on more consumer applications. Especially in the latter days of the pandemic in the form of contact-free conveniences. Now, by pointing your smartphone’s camera at a QR code, you can order food at a restaurant, pay for parking, download coupons from the shelf at your drugstore or several other convenient things.
Yet as it is in places where people, devices, and money meet, hackers are there with a scam ready to go. Enter the QR code scam. By pointing your smartphone’s camera at a bogus QR code and giving it a scan, hackers can lead people to malicious websites and commit other attacks on their phones.
The good news is that there are several ways you can spot these scams, along with several other ways you can avoid them altogether, all so you can get the best out of QR code convenience without the hassle.
In several ways, the QR code scam works much like any other phishing attack. With a few added wrinkles, of course.
Classically, phishing attacks use doctored links that pose as a legitimate website in the hopes you’ll follow them to a hacker’s malicious website. Once there, that site is designed to trick you into providing your personal information, credit card numbers, and so forth, perhaps in the context of a special offer or a phony account alert. Likewise, it could send you to a site that simply infects your device with malware.
It’s much the same with a QR code, yet here’s are a couple of big differences:
Aside from appearing in emails, direct messages, in social media ads, and such, there are plenty of other places phony QR codes can show up. Here are a few that have been making the rounds in particular:
Scanning a QR code may open a notification on your smartphone screen to follow a link. Like other phishing-type scams, hackers will do their best to make that link look legitimate. They may alter a familiar company name so that it looks like it could have come from that company. Also, they may use link shorteners that take otherwise long web addresses and compress them into a short string of characters—the trick there being that you really have no way of knowing where it will send you simply by looking at it.
In this way, there’s more to using QR codes than simply “point and shoot.” A mix of caution and eagle-eyed consideration is called for to spot the legitimate uses from the malicious ones.
Luckily some very basic rules about avoiding QR code attacks. The U.S. Better Business Bureau (BBB) has put together a great list that can help. Their advice is right on the mark, which we’ve paraphrased and added to here:
1. Don’t open links or scan QR codes from strangers. Unsolicited messages with these links or codes could lead you to a scam site or access the functionality of your smartphone in unwanted ways.
2. Some scams will appear to come from legitimate sources. Double-check and see if it indeed is. You can check the official website to confirm, such as by accessing your account or contacting a customer service rep to follow up on the communication sent to you.
3. Try alternative payment methods. If you receive a bill with a QR code for payment, see if there’s another way to pay it—such as on the company’s website or simply through online bill pay to their known, legitimate address. These are less susceptible to fraud. Likewise, check to see if the requested payment is legitimate in the first place.
4. Think twice about following shortened links. As mentioned above, shortened links can be a shortcut to a malicious website. This can particularly be the case with unsolicited communications. And it can still be the case with a friend or family member if their device or account has been hacked.
5. If someone you know sends you a QR code, also confirm before scanning it. Whether you receive a text message from a friend or a message on social media from your workmate, contact that person directly before you scan the QR code to make sure they haven’t been hacked.
6. Watch out for tampering. Hackers have been known to stick their own QR codes over legitimate ones. If you see any sign of altering or placement that looks slapdash, don’t give that code a scan.
7. Install mobile security. Comprehensive online protection software can protect your mobile devices as well as your computers and laptops. In this case, it can detect bad links associated with QR codes and steer you clear of accessing the malicious sites and downloads associated with them.
QR codes have made transactions smoother and accessing helpful content on our phones much quicker, especially in recent months as they’ve seen an uptick in use. And useful as they are like other means of paying or browsing online, keep an eye open when using them. With this advice as a guide, if something doesn’t feel right, keep your smartphone in your pocket and away from that QR code.
The post Be on the Lookout for a New Wave of QR Code Scams appeared first on McAfee Blog.
Authored by: Wenfeng Yu
McAfee Mobile Research team recently discovered a new piece of malware that specifically steals Google, Facebook, Twitter, Telegram and PUBG game accounts. This malware hides in a game assistant tool called “DesiEsp” which is an assistant tool for PUBG game available on GitHub. Basically, cyber criminals added their own malicious code based on this DesiEsp open-source tool and published it on Telegram. PUBG game users are the main targets of this Android malware in all regions around the world but most infections are reported from the United States, India, and Saudi Arabia.
ESP Hacks, (short for Extra-Sensory Perception) are a type of hack that displays player information such as HP (Health Points), Name, Rank, Gun etc. It is like a permanent tuned-up KDR/HP Vision. ESP Hacks are not a single hack, but a whole category of hacks that function similarly and are often used together to make them more effective.
After investigation, it was found that this malware was spread in the channels related to PUBG game on the Telegram platform. Fortunately, this malware has not been found on Google Play.
This malware will ask the user to allow superuser permission after running:
If the user denies superuser request the malware will say that the application may not work:
When it gains root permission, it will start two malicious actions. First, it will steal accounts by accessing the system account database and application database.
Second, it will install an additional payload with package name “com.android.google.gsf.policy_sidecar_aps” using the “pm install” command. The payload package will be in the assets folder, and it will disguise the file name as “*.crt” or “*.mph”.
The dropped payload will not display icons and it does not operate directly on the screen of the user’s device. In the apps list of the system settings, it usually disguises the package name as something like “com.google.android.gsf” to make users think it is a system service of Google. It runs in the background in the way of Accessibility Service. Accessibility Service is an auxiliary function provided by the Android system to help people with physical disabilities use mobile apps. It will connect to other apps like a plug-in and can it access the Activity, View, and other resources of the connected app.
The malware will first try to get root permissions and IMEI (International Mobile Equipment Identity) code that later access the system account database. Of course, even if it does not have root access, it still has other ways to steal account information. Finally, it also will try to activate the device-admin to difficult its removal.
The first method to steal account credentials that this malware uses is to monitor the login window and account input box text of the stolen app through the AccessibilityService interface to steal account information. The target apps include Facebook (com.facebook.kakana), Twitter (com.twitter.android), Google (com.google.android.gms) and PUBG MOBILE game (com.tencent.ig)
The second method is to steal account information (including account number, password, key, and token) by accessing the account database of the system, the user config file, and the database of the monitored app. This part of the malicious code is the same as the parent sample above:
Finally, the malware will report the stolen account information to the hacker’s server via HTTP.
PUBG games are popular all over the world, and users who use PUBG game assistant tools exist in all regions of the world. According to McAfee telemetry data, this malware and its variants affect a wide range of countries including the United States, India, and Saudi Arabia:
The online game market is revitalizing as represented by e-sports. We can play games anywhere in various environments such as mobiles, tablets, and PCs (personal computers). Some users will be looking for cheat tools and hacking techniques to play the game in a slightly advantageous way. Cheat tools are inevitably hosted on suspicious websites by their nature, and users looking for cheat tools must step into the suspicious websites. Attackers are also aware of the desires of such users and use these cheat tools to attack them.
This malware is still constantly producing variants that use several ways to counter the detection of anti-virus software including packing, code obfuscation, and strings encryption, allowing itself to infect more game users.
McAfee Mobile Security detects this threat as Android/Stealer and protects you from this malware attack. Use security software on your device. Game users should think twice before downloading and installing cheat tools, especially when they request Superuser or accessibility service permissions.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-b5476[.]gq
The post Social Network Account Stealers Hidden in Android Gaming Hacking Tool appeared first on McAfee Blog.
Going by recent headlines you could be forgiven for thinking all ransomware operators are raking in millions of ill-gotten dollars each year from their nefarious activities.
Lurking in the shadows of every large-scale attack by organized gangs of cybercriminals, however, there can be found a multitude of smaller actors who do not have access to the latest ransomware samples, the ability to be affiliates in the post-DarkSide RaaS world or the financial clout to tool up at speed.
So what is a low-paid ransomware operator to do in such circumstances?
By getting creative and looking out for the latest malware and builder leaks they can be just as devastating to their victims and, in this blog, we will track the criminal career of one such actor as they evolve from homemade ransomware to utilizing major ransomware through the use of publicly leaked builders.
For years, the McAfee Enterprise Advanced Threat Research (ATR) team has observed the proliferation of ransomware and the birth and (apparent) death of large organized gangs of operators. The most notorious of these gangs have extorted huge sums of money from their victims, by charging for decryption of data or by holding the data itself to ransom against the threat of publication on their ‘leak’ websites.
With the income of such tactics sometimes running into the millions of dollars, such as with the Netwalker ransomware that generated 25 million USD between 1 March and 27 July 2020, we speculate that much of those ill-gotten funds are subsequently used to build and maintain arsenals of offensive cyber tools, allowing the most successful cybercriminals to stay one step ahead of the chasing pack
Figure 1: Babuk group looking for a corporate VPN 0-Day
As seen in the image above, cybercriminals with access to underground forums and deep pockets have the means to pay top dollar for the tools they need to continually generate more income, with this particular Babuk operator offering up 50,000 USD for a 0-day targeting a corporate virtual private network (VPN) which would allow easy access to a new victim.
For smaller ransomware operators, who do not have affiliation with a large group, the technical skills to create their own devastating malware or the financial muscle to buy what they need, the landscape looks rather different.
Unable to build equally effective attack chains, from initial access through to data exfiltration, their opportunities to make illegal profits are far slimmer in comparison to the behemoths of the ransomware market.
Away from the gaze of researchers who typically focus on the larger ransomware groups, many individuals and smaller groups are toiling in the background, attempting to evolve their own operations any way they can. One such method we have observed is through the use of leaks, such as the recent online posting of Babuk’s builder and source code.
Figure 2: Babuk builder public leak on Twitter
Figure 3: Babuk source code leak on underground forum
McAfee Enterprise ATR has seen two distinct types of cybercriminal taking advantage of leaks such as this. The first group, which we presume to be less tech-savvy, has merely copied and pasted the builder, substituting the Bitcoin address in the ransom note with their own. The second group has gone further, using the source material to iterate their own versions of Babuk, complete with additional features and new packers.
Thus, even those operators at the bottom of the ransomware food chain have the opportunity to build on others’ work, to stake their claim on a proportion of the money to be made from data exfiltration and extortion.
A Yara rule dedicated to Babuk ransomware triggered a new sample uploaded on VirusTotal, which brings us to our ‘lowly-paid’ ransomware actor.
From a quick glance at the sample we can deduce that it is a copied and pasted binary output from Babuk’s builder, with an edited ransom note naming the version “Delta Plus”, two recovery email addresses and a new Bitcoin address for payments:
Figure 4: Strings content of “Delta Plus” named version of Babuk
We’ve seen the two email recovery addresses before – they have been used to deliver random ransomware in the past and, by using them to pivot, we were able to delve into the actor’s resume:
The first email address, retrievedata300@gmail.com, has been used to drop a .NET ransomware mentioning “Delta Plus”:
Figure 5: Strings content of .NET ransomware related to previous Delta ransomware activities
| Filename | Setup.exe |
| Compiled Time | Tue Sep 7 17:58:34 2021 |
| FileType | Win32 EXE |
| FileSize | 22.50 KB |
| Sha256 | 94fe0825f26234511b19d6f68999d8598a9c21d3e14953731ea0b5ae4ab93c4d |
The ransomware is pretty simple to analyze; all mechanisms are declared, and command lines, registry modification, etc., are hardcoded in the binary.
Figure 6: .NET analysis with command line details
In fact, the actor’s own ransomware is so poorly developed (no packing, no obfuscation, command lines embedded in the binary and the fact that the .NET language is easy to analyze) that it is hardly surprising they started using the Babuk builder instead.
By way of contrast, their new project is well developed, easy to use and efficient, no to mention painful to analyze (as it is written in the Golang language) and provides executables for Windows, Linux and network attached storage (NAS) systems.
The second email address, deltapaymentbitcoin@gmail.com, has been used to drop an earlier version of the .NET ransomware
Figure 7: Strings content from first version of .NET ransomware
| Filename | test2.exe |
| Compiled Time | Mon Aug 30 19:49:54 2021 |
| FileType | Win32 EXE |
| FileSize | 15.50 KB |
| Sha256 | e1c449aa607f70a9677fe23822204817d0ff41ed3047d951d4f34fc9c502f761 |
By checking the relationships between “Delta ransomware”, the Babuk iteration and the domains contacted during process execution, we can observe some domains related to our sample:
| suporte01928492.redirectme.net |
| suporte20082021.sytes.net |
| 24.152.38.205 |
Thanks to a misconfiguration, files hosted on those two domains are accessible through Open Directory (OpenDir), which is a list of direct links to files stored on a server:
Figure 8: Open Directories website where samples are hosted
Figure 9: Privilege escalation to get system rights
Figure 10: Registry value modifications to disable Windows Defender
Other domains where files are hosted contain different tools used during attack operations:
Figure 11: Fake Flash website used to download fake Flash installer
When logging in, the website warns you that your Flash Player version is outdated and tries to download the Fake Flash Player installer:
Figure 12: JavaScript variables used to drop fake Flash Installer
A secondary site appears to have also been utilized in propagating the fake Flash Player, though it is currently offline :
Figure 13: JavaScript function to download the fake Flash Installer from another website
Figure 14: Functions and C2 configuration from ransomware sample
(host used for extraction)
The majority of domains used by this actor are hosted on the same IP: “24.152.38.205” (AS 270564 / MASTER DA WEB DATACENTER LTDA).
But as we saw by “analyzing” the extraction tool used by the actor, another IP is mentioned: “149.56147.236” (AS 16276 / OVH SAS). On this IP, some ports are open, such as FTP (probably used to store exfiltrated data), SSH, etc.
By looking at this IP with Shodan, we can get a dedicated hash for the SSH service, plus fingerprints to use on this IP, and then find other IPs used by the actor during their operations.
By using this hash, we were able to map the infrastructure by looking for other IPs sharing the same SSH key + fingerprintings.
At least 174 IPs are sharing the same SSH pattern (key, fingerprint, etc.); all findings are available in the IOCs section.
Some IPs are hosting different file types, maybe related to previous campaigns:
Figure 15: Open Directory website probably used by the same actor for previous campaigns
Most of the ransomware samples used by the actor mention different Bitcoin (BTC) addresses which we assume is an effort to obscure their activity.
By looking for transactions between those BTC addresses with CipherTrace, we can observe that all the addresses we extracted (see the circle highlighted with a yellow “1” below) from the samples we’ve found are related and eventually point to a single Bitcoin wallet, probably under control of the same threat actor.
From the three samples we researched, we were able to extract the following BTC addresses:
Figure 16: Follow the money with CipherTrace
As we have seen above, our example threat actor has evolved over time, moving from simplistic ransomware and demands in the hundreds of dollars, to toying with at least two builder leaks and ransom amounts in the thousands of dollars range.
While their activity to date suggests a low level of technical skill, the profits of their cybercrime may well prove large enough for them to make another level jump in the future.
Even if they stick with copy-pasting builders and crafting ‘stagers’, they will have the means at their disposal to create an efficient attack chain with which to compromise a company, extort money and improve their income to the point of becoming a bigger fish in a small pond, just like the larger RaaS crews.
In the meantime, such opportunitistic actors will continue to bait their hooks and catch any fish they can as, unlike affiliated ransomware operators, they do not have to follow any rules in return for support (pentest documentation, software, infrastructure, etc.) from the gang’s operators. Thus, they have a free hand to carry out their attacks and, if a victim wants to bite, they don’t care about ethics or who they target.
The good news for everyone else, however, is the fact that global law enforcement isn’t gonna need a bigger boat, as it already casts its nets far and wide.
| Technique ID | Technique Description | Observable |
| T1189 | Drive By Compromise | The actor is using a fake Flash website to spread fake a Flash installer. |
| T1059.001 | Command Scripting Interpreter: PowerShell | PowerShell is used to launch command lines (delete shadow copies, etc.). |
| T1059.007 | Command and Scripting Interpreter: JavaScript | JavaScript is used in the fake Flash website to download the fake Flash installer. |
| T1112 | Modify Registry | To disable Windows Defender, the actor modifies registry. “HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender” and “HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection”. |
| T1083 | File and Directory Discovery | The actor is listing files on the victim system. |
| T1057 | Process Discovery | The actor is listing running processes on the victim system. |
| T1012 | Query Registry | To perform some registry modifications, the actor is first querying registry path. |
| T1082 | System Information Discovery | Before encrypting files, the actor is listing hard drives. |
| T1056.001 | Input Capture: Keylogging | The exfiltration tool has the capability to log user keystrokes. |
| T1005 | Data from Local System | |
| T1571 | Non-Standard Port | The actor is using port “1177” to exfiltrate data. |
| T1048 | Exfiltration Over Alternative Protocol | |
| T1486 | Data Encrypted for Impact | Data encrypted by ransomware. |
| T1490 | Inhibit System Recovery | Delete Shadow Copies. |
| rule Ransom_Babuk {
meta: description = “Rule to detect Babuk Locker” author = “TS @ McAfee Enterprise ATR” date = “2021-01-19” hash = “e10713a4a5f635767dcd54d609bed977” rule_version = “v2” malware_family = “Ransom:Win/Babuk” malware_type = “Ransom” mitre_attack = “T1027, T1083, T1057, T1082, T1129, T1490, T1543.003”
strings: $s1 = {005C0048006F007700200054006F00200052006500730074006F0072006500200059006F00750072002000460069006C00650073002E007400780074} // \ How To Restore Your Files .txt $s2 = “delete shadows /all /quiet” fullword wide
$pattern1 = {006D656D74617300006D65706F63730000736F70686F730000766565616D0000006261636B7570000047785673730000004778426C7200 $pattern2 = {004163725363683253766300004163726F6E69734167656E74000000004341534144324457656253766300000043414152435570646174655376630000730071} $pattern3 = {FFB0154000C78584FDFFFFB8154000C78588FDFFFFC0154000C7858CFDFFFFC8154000C78590FDFFFFD0154000C78594FDFFFFD8154 $pattern4 ={400010104000181040002010400028104000301040003810400040104000481040005010400058104000601040006C104000781040008
condition: filesize >= 15KB and filesize <= 90KB and 1 of ($s*) and 3 of ($pattern*) } |
| rule CRIME_Exfiltration_Tool_Oct2021 {
meta: description = “Rule to detect tool used to exfiltrate data from victim systems” author = “TS @ McAfee Enterprise ATR” date = “2021-10-04” hash = “ceb0e01d96f87af0e9b61955792139f8672cf788d506c71da968ca172ebddccd”
strings: $pattern1 = {79FA442F5FB140695D7ED6FC6A61F3D52F37F24B2F454960F5D4810C05D7A83D4DD8E6118ABDE2055E4D $pattern2 = {B4A6D4DD1BBEA16473940FC2DA103CD64579DD1A7EBDF30638A59E547B136E5AD113835B8294F53B8C3A $pattern3 = {262E476A45A14D4AFA448AF81894459F7296633644F5FD061A647C6EF1BA950FF1ED48436D1BD4976BF8 $pattern4 = {F2A113713CCB049AFE352DB8F99160855125E5A045C9F6AC0DCA0AB615BD34367F2CA5156DCE5CA286CC
condition: 3 of ($pattern*) } |
| http://atualziarsys.serveirc.com/Update4/
http://services5500.sytes.net/Update6/Update.exe.rar http://suporte20082021.sytes.net/Update5/ http://atualziarsys.serveirc.com/update4/update.exe.rar http://suporte20082021.sytes.net/Update3/ http://suporte01928492.redirectme.net/ http://atualziarsys.serveirc.com/Update3/ http://services5500.sytes.net/update8/update.exe.rar http://suporte20082021.sytes.net/update/ http://suporte20082021.sytes.net/Update5/Update.exe.rar http://suporte01928492.redirectme.net/AppMonitorPlugIn.rar http://suporte01928492.redirectme.net/Update5/Update.exe.rar http://services5500.sytes.net/update7/update.exe.rar http://services5500.sytes.net/Update8/Update.exe.rar http://services5500.sytes.net/Update8/Update.bat.rar http://suporte01092021.myftp.biz/update/ http://services5500.sytes.net/Update7/Update.exe.rar http://suporte01928492.redirectme.net/Update7/Update.bat.rar http://suporte01928492.redirectme.net/Update7/Update.exe.rar http://services5500.sytes.net/update6/update.exe.rar http://suporte01092021.myftp.biz/ http://services5500.sytes.net/Update6/Update.bat.rar http://suporte01928492.redirectme.net/update6/update.exe.rar http://suporte01928492.redirectme.net/update5/update.exe.rar http://services5500.sytes.net/ http://suporte01928492.redirectme.net/Update6/Update.exe.rar http://atualziarsys.serveirc.com/Update3 http://atualziarsys.serveirc.com/update3/update.reg.rar http://24.152.38.205/pt/flashplayer28_install.zip http://suporte01928492.redirectme.net/Update7 http://atualziarsys.serveirc.com/ http://atualziarsys.serveirc.com/update3/mylink.vbs.rar http://suporte01928492.redirectme.net/update7/update.exe.rar http://atualziarsys.serveirc.com/Update4/Update.exe.rar http://suporte01928492.redirectme.net/appmonitorplugin.rar http://atualziarsys.serveirc.com/update3/update.exe.rar http://suporte20082021.sytes.net/ http://suporte20082021.sytes.net/update3/update.exe.rar http://atualziarsys.serveirc.com/Update4/Update.exe2.rar http://suporte20082021.sytes.net/Update3/Update.exe.rar http://suporte20082021.sytes.net/Update5/Update.reg.rar http://atualziarsys.serveirc.com/Update4/Update.exe2.rar/ http://atualziarsys.serveirc.com/Update4 http://suporte01092021.myftp.biz/update/WindowsUpdate2.rar http://suporte01092021.myftp.biz/update http://atualziarsys.serveirc.com/Update3/Update.reg.rar/ http://atualziarsys.serveirc.com/Update3/Update.exe.rar http://suporte20082021.sytes.net/Update3/Update.exe.rar/ http://suporte01092021.myftp.biz/update/WindowsUpdate2.rar/ http://atualziarsys.serveirc.com/Update4/Update.exe.rar/ http://atualziarsys.serveirc.com/Update3/mylink.vbs.rar http://atualziarsys.serveirc.com/update4 http://atualziarsys.serveirc.com/update3 http://suporte01092021.myftp.biz/update/Update.rar http://suporte01928492.redirectme.net/AppMonitorPlugIn.rar/ http://suporte20082021.sytes.net/update5/update.exe.rar http://suporte01092021.myftp.biz/update5/update.exe.rar http://atualziarsys.serveirc.com/update4/update.exe2.rar http://suporte01092021.myftp.biz/update/windowsupdate2.rar http://suporte20082021.sytes.net/update2/update.exe.rar http://suporte20082021.sytes.net/update/windowsupdate2.rar http://atualziarsys.serveirc.com/Update4/mylink.vbs.rar http://atualziarsys.serveirc.com/favicon.ico http://24.152.38.205/1.rar http://24.152.38.205/1.exe http://appmonitorplugin.sytes.net/appmonitorplugin.rar http://suporte20082021.sytes.net/update/WindowsUpdate2.rar http://appmonitorplugin.sytes.net/ http://suporte20082021.sytes.net/appmonitorplugin.rar http://suportmicrowin.sytes.net/appmonitorplugin.rar http://suportmicrowin.sytes.net/ http://suportmicrowin.sytes.net/AppMonitorPlugIn.rar http://appmonitorplugin.sytes.net/AppMonitorPlugIn.rar http://24.152.38.205/pt/setup.zip |
| services5500.sytes.net
atualziarsys.serveirc.com suporte01092021.myftp.biz suporte20082021.sytes.net suporte01928492.redirectme.net suportmicrowin.sytes.net appmonitorplugin.sytes.net |
| 149.56.147.236
24.152.38.205 54.38.122.66 149.56.38.168 149.56.38.170 24.152.36.48 66.70.170.191 66.70.209.174 142.44.129.70 51.79.107.245 46.105.36.189 178.33.108.239 54.39.193.37 24.152.37.115 144.217.139.134 24.152.36.58 51.38.19.201 51.222.97.177 51.222.53.150 144.217.45.69 87.98.137.173 144.217.199.24 24.152.37.19 144.217.29.23 198.50.246.8 54.39.163.60 54.39.84.55 24.152.36.30 46.105.38.67 24.152.37.96 51.79.63.229 178.33.107.134 164.132.77.246 54.39.163.58 149.56.113.76 51.161.120.193 24.152.36.210 176.31.37.238 176.31.37.237 24.152.36.83 24.152.37.8 51.161.76.193 24.152.36.117 137.74.246.224 51.79.107.134 51.79.44.49 51.222.173.152 51.79.124.129 51.79.107.242 51.222.173.148 144.217.117.172 54.36.82.187 54.39.152.91 54.36.82.177 142.44.146.178 54.39.221.163 51.79.44.57 149.56.38.173 24.152.36.46 51.38.19.198 51.79.44.59 198.50.246.11 24.152.36.35 24.152.36.239 144.217.17.186 66.70.209.169 24.152.36.158 54.39.84.50 51.38.19.200 144.217.45.68 144.217.111.5 54.38.164.134 87.98.171.7 51.79.124.130 66.70.148.142 51.255.119.19 66.70.209.168 54.39.239.81 24.152.36.98 51.38.192.225 144.217.117.10 144.217.189.108 66.70.148.136 51.255.55.134 54.39.137.73 66.70.148.137 54.36.146.230 51.79.107.254 54.39.84.52 144.217.61.176 24.152.36.150 149.56.147.236 51.38.19.196 54.39.163.57 46.105.36.133 149.56.68.191 24.152.36.107 158.69.99.10 51.255.55.136 54.39.247.244 149.56.147.204 158.69.99.15 144.217.32.24 149.56.147.205 144.217.32.213 54.39.84.53 79.137.115.160 144.217.233.98 51.79.44.56 24.152.36.195 142.44.146.190 144.217.139.13 54.36.82.180 198.50.246.14 137.74.246.223 24.152.36.176 51.79.107.250 51.161.76.196 198.50.246.12 66.70.209.170 66.70.148.139 51.222.97.189 54.39.84.49 144.217.17.185 142.44.129.73 144.217.45.67 24.152.36.28 144.217.45.64 24.152.37.39 198.27.105.3 51.38.8.75 198.50.204.38 54.39.221.11 51.161.76.197 54.38.122.64 91.134.217.71 24.152.36.100 144.217.32.26 198.50.246.13 54.36.82.188 54.39.84.25 66.70.209.171 51.38.218.215 54.39.8.92 51.38.19.205 54.39.247.228 24.152.36.103 24.152.36.104 51.79.44.43 54.39.152.202 66.70.134.218 24.152.36.25 149.56.113.79 178.32.243.48 144.217.45.66 66.70.173.72 176.31.37.239 54.38.225.81 158.69.4.173 24.152.37.189 54.36.146.129 198.50.246.15 51.222.102.30 51.79.105.91 51.79.9.91 51.222.173.151 51.79.107.124 51.222.173.142 144.217.17.187 149.56.85.98 51.79.107.244 144.217.158.195 24.152.36.178 192.95.20.74 51.79.117.250 |
| 106118444e0a7405c13531f8cd70191f36356581d58789dfc5df3da7ba0f9223
e1c449aa607f70a9677fe23822204817d0ff41ed3047d951d4f34fc9c502f761 ae6020a06d2a95cbe91b439f4433e87d198547dec629ab0900ccfe17e729cff1 c3776649d9c0006caba5e654fa26d3f2c603e14463443ad4a5a08e4cf6a81994 63b6a51be736d253e26011f19bd16006d7093839b345363ef238eafcfe5e7e85 94fe0825f26234511b19d6f68999d8598a9c21d3e14953731ea0b5ae4ab93c4d c8d97269690d3b043fd6a47725a61c00b57e3ad8511430a0c6254f32d05f76d6 67bc70d4141d3f6aaf8f17963d56df5cee3727a81bc54407e90fdf1a6dc8fe2a 98a3ef26b346c4f47e5dfdba4e3e26d1ef6a4f15969f83272b918f53d456d099 c3c306b2d51e7e4f963a6b1905b564ba0114c8ae7e4bb4656c49d358c0f2b169 |
| 3JG36KY6abZTnHBdQCon1hheC3Wa2bdyqs
1Faiem4tYq7JQki1qeL1djjenSx3gCu1vk bc1q2n23xxx2u8hqsnvezl9rewh2t8myz4rqvmdzh2 |
| C:\Users\workdreams\Desktop\Testes\Crypt_FInal\Crazy_Crypt\Crazy\obj\Debug\AppMonitorPlugIn.pdb
C:\Users\workdreams\Desktop\test\Nopyfy-Ransomware-master\Nopyfy-Ransomware\Nopyfy-Ransomware\obj\Debug\Nopyfy-Ransomware.pdb |
| a8d7b402e78721443d268b682f8c8313e69be945b12fd71e2f795ac0bcadb353 |
| ceb0e01d96f87af0e9b61955792139f8672cf788d506c71da968ca172ebddccd
c3323fbd0d075bc376869b0ee26be5c5f2cd4e53c5efca8ecb565afa8828fb53 |
| d6c35e23b90a7720bbe9609fe3c42b67d198bf8426a247cd3bb41d22d2de6a1f |
| e911c5934288567b57a6aa4f9344ed0f618ffa4f7dd3ba1221e0c42f17dd1390 |
The post Is There Really Such a Thing as a Low-Paid Ransomware Operator? appeared first on McAfee Blog.
Many people have heard of the GDPR (General Data Protection Regulation), legislation that became law across the EU in May 2018. It was designed to regulate how businesses protect personal data, notably how personal data is processed, and granted rights to individuals to exercise more control over their personal data.
GDPR is a framework which requires businesses to implement processes to enable them to understand where data is held, how it is used, how long it is kept for, how this can be reported to individuals, and how they may request its correction or deletion.
A critical – and often misunderstood – aspect of GDPR is that it doesn’t just apply to EU businesses. Any company in the world that stores information on EU citizens must adhere to the regulations; serious breaches can result in significant fines. Even just the top five companies that were penalized since GDPR’s introduction run into the hundreds of millions of US dollars! These regulations have teeth, so people pay attention to them.
Beyond GDPR’s own impact in protecting the rights of EU residents, perhaps its greatest legacy has been to increase expectations for how organizations handle personal data the world over. GDPR has set a new global standard, and we are seeing it serve as the model for a number of similar laws being mooted or passed by governments all over the world. With that in mind, how many businesses have heard of the PIPL (Personal Information Protection Law)? In August 2021, the Standing Committee of the National People’s Congress, the top legislative body in the People’s Republic of China, voted for this law to take effect on Nov. 1, 2021. It has many similarities to GDPR, a key one being that it also applies world-wide with respect to data held on Chinese citizens. If your company is a multi-national corporation that deals with Chinese individuals then it applies to you, no matter where your business is incorporated or headquartered.
Likely many of the processes you have in place for GDPR can be repurposed for PIPL, however you will be looking for different data. McAfee’s Data Protection products (MVISION Unified Cloud Edge, MVISION Cloud, Endpoint DLP, and Network DLP) will help you identify where PIPL-relevant data is held and how it is being used. Data classifications/data identifiers for the Chinese Resident Identity Card, passport numbers, mobile phones etc can be identified in data stored in the cloud and on premise. McAfee’s unique multi-vector data exfiltration protection (more on that here) can also assist in ensuring that sensitive PII data doesn’t end up somewhere it shouldn’t. Here’s a view of our management console showing how we can identify Chinese PII:
No individual product can claim to make a business “PIPL compliant”, but products such as McAfee’s Data Protection suites should be considered a key part of a toolbox to aid in this goal. The fact that we’ve had this capability within our products for an extended time, well before the introduction of PIPL, is yet another datapoint as to why Gartner named MVISION Cloud THE market leader in the CASB Magic Quadrant and why Forrester named us a leader in their Forrester Wave Unstructured Data Security Platforms.
November is barely a month away and if you’re not already considering how to handle PIPL, you now need to make this a priority. Consider testing and enabling our Chinese PII classifications. If you’re running another vendor’s product that doesn’t offer such capability then take a look at how our MVISION Unified Cloud Edge solution can help solve this along with the digital transformation to cloud first that most companies have already undertaken.
The post China Personal Information Protection Law (PIPL): A New Take on GDPR? appeared first on McAfee Blog.
Take a roll call of all your devices that connect to the internet. These include the obvious ones – laptops, tablets, and your smartphone. But they also include the ones you may not immediately think about, such as routers, smart TVs and thermostats, virtual assistant technology, and connected fitness watches and equipment.
Each of these devices is known as an endpoint to you. To a cybercriminal, they’re an entry point into your online information. It’s important to secure every endpoint so that you can confidently go about your day-to-day without worrying about your security. Here’s the definitive device security checklist to get you on your way confidently and safely.
Laptops and desktops are prime entryways into your online life. Think of all the payment information, passwords, and maybe even tax documents you store on it. The best way to protect the contents of your laptops and desktops is to password-protect your computer with strong passwords or passphrases. Here are a few password and passphrase best practices:
Especially if you work at common spaces like coffee shops, the library, or even your kitchen table, get in the habit of putting your computer to sleep when you step away. Commit the sleep command shortcut to memory to make it less of a hassle. For example, on Mac computers, the keyboard command is command + option + eject, and for Windows, it’s alt + F4.
Speaking of common spaces, whenever you log in from a public Wi-Fi network, always log in with a virtual private network (VPN). A VPN scrambles your data, making it indecipherable to any malicious characters who may be lurking on public networks.
Multifactor authentication is another way to protect your valuable devices and accounts. This means that anyone trying to log in on your device needs to provide at least two forms of identification. Forms of ID could include a text message with a one-time code or a fingerprint or face scan in addition to a correct password.
These two devices are grouped because the security features on them are similar. Just like with computers, put your device to sleep every time you walk away from it. It’s much easier and may already be in your routine to hit the sleep button when you put down your cellphone or tablet.
Always put a passcode on your smartphones and tablets. Choose a collection of numbers that do not have an obvious connection to you, such as important birthdays or parts of your phone number. Even if they’re a random assortment, you’ll get the hang of them quickly. Or to make sure only you can enter your phone, set up a facial or fingerprint ID scan. People have several passwords and account combinations they have to remember. To take the guesswork and trial and error of logging in, consider trusting your passwords to a password manager that can remember them for you!
A great mobile phone and tablet habit you should adopt is backing up your files regularly to the cloud. In the event that you lose your device or if someone steals it, at least it’s valuable — and in some cases, priceless — content is safe. You may be able to remotely “brick” your device to keep a stranger from breaking into your accounts. Bricking a device means remotely wiping a connected device and rendering it unusable.
Your router is the gateway to all the connected devices in your home; thus, it’s key to beef up its security. The best way to do so is to make sure that you customize the router name and password to make it different from the factory settings. Always password-protect your home router! Employing password best practices you use for your online accounts and your devices will prevent strangers from hopping onto your network. Another way to keep your Wi-Fi network out of the hands of strangers is to toggle on the setting to not appear to non-users. While it’s fun seeing the quirky names your neighbors choose for their home networks, it’s best to keep yours completely private.
There have been some unsettling reports about cybercriminals commandeering smart home devices and virtual assistant technology. For example, a cybercriminal hacked a homeowner’s virtual assistant and blasted music through the home’s speakers, and turn the heat up to 90 degrees. The key to securing the connected devices that are responsible for your heating and cooling, shopping lists, and even your home security system is to ensure it is connected to a secure router and protected by a strong password.
Also, keep an eye on software updates, which include security upgrades. If you don’t think you have time to manually update software, set up your devices to automatically update. This will give you peace of mind knowing that you have the latest security patches and bug fixes as soon as they are available.
IoT fitness watches and machines are fun additions to your workout routines. In the case of Peloton bikes, they track your heartbeat and location and offer a huge library of classes. However, cybercriminals may be able to track your workouts if they break their way into your fitness devices. The best way to keep your workouts private is to turn off geolocation and make sure you are up to date with all software releases and protect your accounts with strong passwords.
If you’re looking for a tool to put your mind at ease, consider McAfee Total Protection. It includes antivirus and safe browsing software plus a secure VPN. You can be confident that your personal information is safe, thus allowing you to enjoy the full potential of all your devices.
The post How to Secure All Your Everyday Connected Devices appeared first on McAfee Blog.
When it comes to identity theft, trust your gut when something doesn’t feel right. Follow up. What you’re seeing could be a problem.
A missing bill or a mysterious charge on your credit card could be the tip of an identity theft iceberg, one that can run deep if left unaddressed. Here, we’ll look at several signs of identity theft that likely need some investigation and the steps you can take to take charge of the situation.
Unfortunately, it can happen in several ways.
In the physical world, it can happen simply because you lost your wallet or debit card. However, there are also cases where someone gets your information by going through your mail or trash for bills and statements. In other more extreme cases, theft can happen by someone successfully registering a change of address form in your name (although the U.S. Postal Service has security measures in place that make this difficult).
In the digital world, that’s where the avenues of identity theft blow wide open. It could come by way of a data breach, a thief “skimming” credit card information from a point-of-sale terminal, or by a dedicated crook piecing together various bits of personal information that have been gathered from social media, phishing attacks, or malware designed to harvest information. Additionally, thieves may eavesdrop on public Wi-Fi and steal information from people who’re shopping or banking online without the security of a VPN.
Regardless of how crooks pull it off, identity theft is on the rise. According to the Federal Trade Commission (FTC), identity theft claims jumped up from roughly 650,000 claims in 2019 to nearly 1.4 million in 2020—practically double. Of the reported fraud cases where a dollar loss was reported, the FTC calls out the following top three contact methods for identity theft:
However, phone calls, texts, and email remain the most preferred contact methods that fraudsters use, even if they are less successful in creating dollar losses than malicious websites, ads, and social media.
Identity thieves leave a trail. With your identity in hand, they can charge things to one or more of your existing accounts—and if they have enough information about you, they can even create entirely new accounts in your name. Either way, once an identity thief strikes, you’re probably going to notice that something is wrong. Possible signs include:
As you can see, the signs of possible identity theft can run anywhere from, “Well, that’s strange …” to “OH NO!” However, the good news is that there are several ways to check if someone is using your identity before it becomes a problem – or before it becomes a big problem that gets out of hand.
The point is that if you suspect fraud, you need to act right away. With identity theft becoming increasingly commonplace, many businesses, banks, and organizations have fraud reporting mechanisms in place that can assist you should you have any concerns. With that in mind, here are some immediate steps you can take:
Whether you spot a curious charge on your bank statement or you discover what looks like a fraudulent account when you get your free credit report, let the bank or business involved know you suspect fraud. With a visit to their website, you can track down the appropriate number to call and get the investigation process started.
Some businesses will require you to file a local police report to acquire a case number to complete your claim. Even beyond a business making such a request, filing a report is still a good idea. Identity theft is still theft and reporting it provides an official record of the incident. Should your case of identity theft lead to someone impersonating you or committing a crime in your name, filing a police report right away can help clear your name down the road. Be sure to save any evidence you have, like statements or documents that are associated with the theft. They can help clean up your record as well.
The FTC’s identity theft website is a fantastic resource should you find yourself in need. Above and beyond simply reporting the theft, the FTC can provide you with a step-by-step recovery plan—and even walk you through the process if you create an account with them. Additionally, reporting theft to the FTC can prove helpful if debtors come knocking to collect on any bogus charges in your name. You can provide them with a copy of your FTC report and ask them to stop.
You can place a free one-year fraud alert with one of the major credit bureaus (Experian, TransUnion, Equifax), and they will notify the other two. A fraud alert will make it tougher for thieves to open accounts in your name, as it requires businesses to verify your identity before issuing new credit in your name.
A credit freeze goes a step further. As the name implies, a freeze prohibits creditors from pulling your credit report, which is needed to approve credit. Such a freeze is in place until you lift it, and it will also apply to legitimate queries as well. Thus, if you intend to get a loan or new credit card while a freeze is in place, you’ll likely need to take extra measures to see that through. Contact each of the major credit bureaus (Experian, TransUnion, Equifax) to put a freeze in place or lift it when you’re ready.
This can run the gamut from closing any false accounts that were set up in your name, removing bogus charges, and correcting information in your credit report such as phony addresses or contact information. With your FTC report, you can dispute these discrepancies and have the business correct the record. Be sure to ask for written confirmation and keep a record of all documents and conversations involved.
If you receive a notice from the IRS that someone used your identity to file a tax return in your name, follow the information provided by the IRS in the notice. From there, you can file an identity theft affidavit with the IRS. If the notice mentions that you were paid from an employer you don’t know, contact that employer as well and let them know of possible fraud—namely that someone has stolen your identity and that you don’t truly work for them.
Also, be aware that the IRS has specific guidelines as to how and when they will contact you. As a rule, they will most likely contact you via physical mail delivered by the U.S. Postal Service. (They won’t call or apply harassing pressure tactics—only scammers do that.) Identity-based tax scams are a topic all of their own, and for more on it, you can check out this article on tax scams and how to avoid them.
Another downside of identity theft is that it can mark the start of a long, drawn-out affair. One instance of theft can possibly lead to another, so even what may appear to be an isolated bad charge on your credit card calls for keeping an eye on your identity. Many of the tools you would use up to this point still apply, such as checking up on your credit reports, maintaining fraud alerts as needed, and reviewing your accounts closely.
With all the time we spend online as we bank, shop, and simply surf, we create and share all kinds of personal information—information that can get collected and even stolen. The good news is that you can prevent theft and fraud with online protection software, such as McAfee+ Ultimate.
With McAfee+ Ultimate you can:
In all, it’s our most comprehensive privacy, identity, and device protection plan, built for a time when we rely so heavily on the internet to go about our day, whether that’s work, play, or simply getting things done.
Realizing that you’ve become a victim of identity theft carries plenty of emotion with it, which is understandable—the thief has stolen a part of you to get at your money, information, and even reputation. Once that initial rush of anger and surprise has passed, it’s time to get clinical and get busy. Think like a detective who’s building – and closing – a case. That’s exactly what you’re doing. Follow the steps, document each one, and build up your case file as you need. Staying cool, organized, and ready with an answer for any questions you’ll face in the process of restoring your identity will help you see things through.
Once again, this is a good reminder that vigilance is the best defense against identity theft from happening in the first place. While there’s no absolute, sure-fire protection against it, there are several things you can do to lower the odds in your favor. And at the top of the list is keeping consistent tabs on what’s happening across your credit reports and accounts.
The post Top Signs of Identity Theft appeared first on McAfee Blog.
Kids engage online far differently than adults. Between group chats, social apps, and keeping up with digital trends, their interests, and attention spans constantly shift, which means online privacy concerns get sidelined.
That’s why, throughout October—Cybersecurity Awareness Month—we will be doubling up on resources and insights your family needs to be safer and more secure online. Ready to roll? Here are a few ways to move online privacy center stage.
Few things will put kids to sleep faster than talking with parents about online stuff like privacy. So, flip the script. Talk about the things they love online—shopping, TikTok, and friend groups. All that fun could come to a screeching halt should a bad actor get a hold of your child’s data. Establishing strong digital habits allows your child to protect what they enjoy including their Venmo account, video games, and midnight chatting. Doing simple things such as maximizing privacy settings on social networks, limiting their social circles to known friends, and refraining from oversharing, can dramatically improve digital privacy.
We say it often: The best way to keep your kids safe online is a strong relationship. A healthy parent-child connection is at the heart of raising kids that can make good choices online. Connect with your child daily. Talk about what’s important to them. Listen. Ask them to show you their favorite apps. Soon, you’ll discover details about their online life and gain the trust you need to discuss difficult topics down the road.
Layer up your protection.
Studies show that 88% of all data breaches are due to human error. For that reason, consider putting an extra layer of protection between your family and cyberspace. A few ways to do that:
A good offense is the best way to defend yourself against would-be criminals out to grab and misuse your data. Offensive tactics and habits include using strong passwords, maximizing privacy settings on social networks, using a VPN, and boosting security on the many IoT devices throughout your home.
Get in the habit of deep cleaning your technology and bring your kids into the routine. Here’s how:
It’s hard to slow down and get serious about online privacy if you’ve never experienced a breach or online theft of some kind. However, chances are, the dark side of online living will impact your family before long. Ready to go deeper? Dig into these cyber security tips for every age and stage.
The post 5 Ways to Get Kids Focused on Their Online Privacy appeared first on McAfee Blog.
What was the first online service that you signed up for? Perhaps it was your middle school email address (“soccerloveR1450@hotmail.com” anyone?) or your very first Tumblr or Myspace account. Whatever it was, it’s likely that you haven’t used these accounts in years — but did you ever actually delete the account?
Over the past decade, you’ve likely collected various online accounts that you no longer use. But just because you stop using an account doesn’t mean that it doesn’t exist — and your data is likely still floating around on the World Wide Web. These old “zombie” accounts haunt your digital graveyard and are easy pickings for cybercriminals.
Today, most websites and apps either require or strongly encourage their visitors to create user accounts. Almost always, exchanging an email address for an exclusive offer seems a fair tradeoff. As a result, consumers quickly accumulate accounts, many of which they may not even remember creating.
According to Digital Guardian, 70% of consumers have more than 10 password-protected online accounts, and 30% have too many to keep track of. These accounts are comprised of free trials, stores that you no longer purchase from, one-time accounts that you create to buy something, gaming platforms, and apps that you only used a few times. While they may have once served a purpose, you no longer need them.
The problem with zombie accounts is that they contain credentials at risk of exposure. Say that you sign up for a free week trial of a meal kit delivery service. When creating your account, you include information like your email address, password, phone number, delivery address, and credit card information. Once your trial expires, you decide not to sign up for a membership, but your account information remains online. If the meal kit company is involved in a data breach, your personal data could be leaked and exploited by cybercriminals. And if you happen to reuse the same credentials across multiple accounts, a criminal could use credential stuffing techniques (where they use email and password combinations to hack into online profiles) to break into your other accounts.
So, how can you keep protect your online data and prevent a zombie account apocalypse? Follow these cybersecurity best practices to help keep your information secure:
Don’t remember which accounts you made and no longer use? No worries! If you browse with Google Chrome, check under chrome > settings > passwords. This will show all the accounts and passwords you’ve used and saved. Other browsers like Firefox and Safari have similar settings. If you use a password manager, this will also keep a record of your credentials. Once you’ve identified the online accounts you no longer used (or completely forgot you had), close the account for good! This may take some patience, as some websites require multiple steps to close an account. But it will be worth knowing that your information is safer from online exposure.
Having a strong, unique password for each of your online accounts helps protect them from credential stuffing. By using different passwords for your online accounts, you can take comfort in knowing that the majority of your data is secure if one of your accounts is vulnerable.
If you realize a company you buy from fell victim to a data breach, start investigating. A tool like McAfee Identity Protection Service can help you monitor multiple email addresses that allow you to see if you were impacted by a breach. If your credentials were potentially exposed, update them on the company’s website immediately.
Multifactor authentication is an online safety measure where more than one method of identity verification is needed to access the valuable information that lies within password-protected accounts. This can prevent a criminal from breaking into your online profile by providing an added layer of security.
McAfee Total Protection will help protect your personal information and privacy and provides identity restoration services and invaluable peace of mind. Ninety-two percent of Canadians are concerned about the protection of their privacy and 37% are extremely concerned, reports the Canadian Centre for Cybersecurity. All it takes is a few changes to your online habits and arming yourself with the right tools to feel secure about your online presence.
The post Don’t Let Old Accounts Haunt You: How to Maintain Your Digital Graveyard appeared first on McAfee Blog.
We’re closing McAfee Enterprise’s Hispanic Heritage Month with Solutions Architect, Gus Arias. Read the full interview below to see how his heritage impacted his life and career in technology.
I love the food and music. To this day I never get tired of eating Arepas, a staple of my Venezuelan heritage.
I’ve always liked technology and I took a leap into IT from the Mortgage Industry. I stayed hungry for knowledge and am always eager to learn which transformed my cybersecurity career to where it is today.
I want future generations to know that it is never too late to learn something new, and you should strive to learn something new every day.
Arepas, Mandocas, Hayacas, and Paella
I would have to say our Christmas celebrations throughout the month of December.
Do not let anything hold you back and when it comes to change, have an open and positive view. Learn from those changes to improve, also work on soft skills. From a technology perspective – keep up with the times. Meaning, stay informed on the evolution of technology and threats.
Educate and promote early by engaging with local schools. Also, provide internships at the High School/College levels as a summer program.
The post 2021 Hispanic Heritage Month Pt. 5: A Celebration of Hispanic Heritage and Hope appeared first on McAfee Blog.
Although Hispanic Heritage Month is coming to an end on October 15th, it doesn’t mean we have to stop celebrating our employee’s and learning about their heritage and what led them to their career in cybersecurity. Take a look at the conversation below with McAfee Enterprise, Joyce Moros-Nahim, LTAM Legal Director
What I enjoy the most about being Hispanic is that we are very amiable. We are always exited to meet new people and have new experiences. One of my favorite memories growing up is all the time I spent with my family. It was never something my parents had to force my brother and I to do. We were always happy to hang out with our cousins, have lunch with our “abuelitos” (grandparents), and celebrate with our very large family.
I have met and worked closely with many Hispanic and LatinX individuals and their enthusiasm and dedication for their chosen career along with their zest for life has taken them very far in both their home country and around the world. This has inspired me to keep pushing and take on every day with positivity and joy.
I have always been interested in the technology industry because it changes every day and will be more prevalent as we move into the future. Having been born in a Latin American country (Venezuela), I was always intrigued in seeing how other countries evolved in this industry.
I hope that future generations will continue to appreciate and partake in their cultural traditions. No matter which country a Latinx individual is from, they’re typically very family oriented, respectful, hardworking, and loving; which I hope will continue in future generations.
Visiting my grandmothers almost every day and having a Cafecito. On Sundays, we would also go to church in our Sunday best and have lunch with the whole family. I always enjoyed this time because I would see my whole family and hear about their week. It kept us spiritually and physically united.
Venezuelans are extremely hospitable, hardworking, and love to befriend people with different nationalities.
The most celebrated holiday in my culture is New Year’s Eve. The families get together and have “hallacas” and pan de jamon, two traditional Venezuelan meals. As it is about to strike 12 AM, we each eat 12 grapes, symbolizing 12 wishes or resolutions we have for the upcoming year. Once it’s 12 AM, we all embrace and celebrate what is to come!
My advice to a young Hispanic/Latinx individual would be to gain experience in the field and to find a mentor with a similar heritage to guide and inspire you.
A great way to attract more Hispanic/LatinX people to cybersecurity is to have programs in Latin American countries that will teach children about technology and how it’s key in our everyday life.
The post 2021 Hispanic Heritage Month Pt. 4: A Celebration of Hispanic Heritage and Hope appeared first on McAfee Blog.
When you’re online, the world is at your fingertips. You can do amazing things like stream the latest movies while they’re still in theaters! Or you can enjoy the convenience of online shopping and avoiding the DMV by renewing your driver’s license remotely. This is possible because we’re able to communicate with these organizations through many different channels and we trust them. Unfortunately, many bad actors have taken advantage of this trust and the ease of communication to up their game when it comes to social engineering.
What is social engineering? One of the more famous examples of social engineering was the Nigerian Prince email scam. In this example, hackers relied on a novel, too-good-to-be-true story of a prince looking to transfer some of his fortune if only he could use your bank account number. The Nigerian Prince is a running joke these days, the internet version of “if you believe that, then I have a bridge to sell you,” but its original success made scammers realize they were onto something big.
Modern social engineering campaigns closely resemble communications from legitimate organizations. They’re carefully designed, may be grammatically correct, and appear in completely plausible scenarios. However, they’re all after the same thing – information to gain access to an organization or individual’s accounts.
Phishing is a type of social engineering that uses email or websites to convince people to give up their personal information, under the guise of a plausible reason. Instead of a Nigerian prince asking for a bank account number, an email posing as your bank may ask for you to confirm your account information. Often these emails are tied to circumstances that demand your attention and reflect a sense of urgency. Needless to say, many recent phishing scams have played into COVID-19 pandemic fears and economic concerns. Here are a few other scams related to phishing to watch out for:
First, does the message you’ve received contain any of the following:
If so, check for these tell-tale signs used by phishing scams
If the email you’re suspicious of has several of the above warning signs, chances are you’ve spotted a phishing email. Still not sure what we’re talking about? Check in your email’s spam and you’ll probably see some obvious examples of phishing right away. Spam doesn’t catch everything though, and the best phishing scams can be very difficult to separate from the legitimate emails. With that in mind, we’ve pulled together some safety precautions that will help keep you safer, from phishing emails.
The post Staying safer online from phishing and other attacks appeared first on McAfee Blog.
Today marks a significant and exciting step forward for the combined McAfee Enterprise and FireEye businesses as we create a pure play, cybersecurity market leader.
I’m incredibly proud to be writing this as the newly appointed CEO of this combined business. Keeping nations and large enterprises safe is – I believe – one of the most important challenges facing the world today. We have already started working together to bring together the best of McAfee Enterprise and FireEye. Together, we see vast opportunities to develop an integrated security platform powered by artificial intelligence, machine learning, and automation that will offer an unbeatable security portfolio to protect customers across endpoints, infrastructure, applications, and in the cloud. With our combined energies, we will be able to bring these solutions to market faster, and with greater innovation than before.
And we will do this because of our incredibly talented team. Together, we have 5,000 of the best security professionals who have already been working tirelessly to protect our customers. I am energized about bringing together these two teams to relentlessly protect the world from cyberattacks. Our new company culture will be focused on continuing to deliver on this vision, particularly for our customers.
As a combined business, we have over 40,000 customers, including many of the most well-known businesses in the world. And supporting our customers to be more resilient and stay one step ahead of adversaries has always been a priority – that’s why the majority of our enterprise and government customers have worked with our companies for over 16 years. We are committed to continuing to deliver excellence to our customers through this integration.
Today is a monumental day for everyone in this team. It is also a monumental day for the future of threat detection, protection, and response. Together, we will deliver a new model that creates solutions that work together, in a continuous fashion, to secure our customers across the full attack continuum. We are already seen as market leaders, now our story keeps getting better.
The post Shaping the Future of Cybersecurity appeared first on McAfee Blog.
Did you know, the timing of Hispanic Heritage Month coincides with the Independence Day celebrations of several Latin American nations?
At McAfee Enterprise, we’re celebrating Hispanic Heritage Month by recognizing some of our amazing employees and asking them about their heritage and the impact it had on their career and journey to cybersecurity. Read my conversation with Zuly Gonzalez below on how her family and culture have impacted her career.
My parents moved to mainland US when I was young. During the summers, we’d go on vacation to Puerto Rico and one of my fondest memories growing up are the plane flights to/from Puerto Rico. This was before 9/11, when flying wasn’t what it is today. My sisters and I would keep ourselves entertained playing games. It was an adventure for us and the highlight was always a warm chicken or pasta meal.
We had two Christmas celebrations, which as a kid, you can’t ask for anything better! We celebrated Christmas on the 25th, which was the big event where we got most of our presents. Then on January 6 we’d celebrate “Día de Reyes” (Three Kings Day) where we would get a few more presents.
I’d say three things that are central to Puerto Rican culture are: family, God, and passion/hard work. Puerto Ricans believe in traditional family values. Religion plays an important part in our culture. And the Puerto Rican passion is hard to understate. I have to be careful, because a lot of times my passion leads me to speak very loudly, which can sometimes be misinterpreted by non-Hispanics as anger or aggression, when in fact, it’s just excitement. I saw a T-shirt recently that said, “I’m not yelling. I’m Puerto Rican.” This is so true!
One of my favorite dishes growing up, because we didn’t have it often, was sancocho. It’s a rich, comfort soup made with root vegetables and other starchy vegetables common in Puerto Rico. Ingredients include ñame, yautia, pana, papas, platanos, guineos, maiz, and batatas, among other things. A few of the ingredients are hard to find in the US, and when you do find them, are expensive, so we didn’t have it often growing up. But when my mom did make it, it was always a treat!
My parents were by far the biggest influence in my life. They taught me that I could be and do anything I wanted in life. They didn’t set limits for what I could achieve and taught me that with hard work anything is possible.
I followed my father’s footsteps by pursuing a career in STEM and attending the same university he attended. In fact, thinking about it now as I answer this question, I think that even more so than my mom, my dad had the biggest influence on who I am today as an individual. He shaped a lot of my personality, my beliefs, and a lot of the decisions I’ve made in my life, both personally and professionally.
Family values are very important in Puerto Rican culture. My dad was a math teacher and growing up he was always ready to help me with my homework. During the summer trip to Puerto Rico before I graduated high school, we took a tour of the university my dad went to. I ended up going to that university, which set me on the path to where I am today in my career. I obtained a degree in Computer Engineering and a co-op opportunity (similar to an internship) at NSA. NSA led me to a career in cybersecurity. At NSA I met Beau Adkins, who later turned into my partner in life and in business. Beau and I founded Light Point Security, which ultimately led us to McAfee Enterprise. But it all started with my parents. Without my parents’ motivation, support, and ultimate push to attend the University of Puerto Rico, I wouldn’t be where I am today.
Same advice I’d give any young person interested in any career path. That is – look for ways to learn outside of a traditional school setting. Getting a hands on experience is so important. First, it shows initiative and passion. Second, to use an analogy: Reading and memorizing a cooking recipe, and even knowing the history behind each ingredient, isn’t necessarily going to translate into a delicious meal, it takes practice. Practice with the equipment, practice with the ingredients, and sprinkle in your own creativity to make an expert dish. One that people will pay money for!
The post 2021 Hispanic Heritage Month Pt. 3: A Celebration of Hispanic Heritage and Hope appeared first on McAfee Blog.
A good time to check if someone is using your identity is before it even happens.
One of identity theft’s several downsides is how people discover they’ve become a victim in the first place—by surprise. They go to rent an apartment, open a line of credit, or apply for financing, only to discover that their finances or reputation has taken a hit because of identity thief.
And those hits add up, particularly when you look at the dollars involved. In 2020, the Federal Trade Commission (FTC) reported $3.3 billion in financial losses from 4.7 million reported cases of fraud, a 45% increase over the year prior. Of those reports, identity theft was the leading fraud category, accounting for 29% of fraud incidents.
Plenty. Depending on the type and amount of information an identity thief gets their hands on, they can harm your finances and reputation in several ways, including:
Rather than ending up with a rude and potentially costly surprise of your own, you can get ahead of thieves by checking to see if someone is using your identity before it’s a problem or before it really takes root.
Major data breaches that expose personal information seem to hit the headlines with some regularity, not to mention the many, many more that don’t get national or international press coverage. Most recently we have the Neiman Marcus breach, where this major retailer alerted 4.6 million customers that “an unauthorized party obtained personal information associated with certain Neiman Marcus customers’ online accounts.”
And as it is with many such breaches, it took quite some time before the theft of information was discovered. Per Neiman Marcus, it’s believed that the breach occurred in May 2020 and only discovered in September of 2021. Potentially compromised information included:
Whether or not you have reason to suspect that your information got caught up in this recent large-scale breach, it serves as a good reminder that any time is the right time to check up on your identity. Acting now can save headaches, potentially big headaches, later.
Quite a bit of identity theft prevention begins with taking stock of the accounts and services you have in your name. This ranges anywhere from bank accounts to public utilities and from credit cards to loans, all of which contain varying degrees of personal information about you. With a sense of where your personal identity is being used, you can better look for instances where it’s being misused.
Ways you can spot for possible identity theft include:
If you stop receiving a bill that normally comes to you, such as a utility bill or for a department store credit card, that could be a sign that a thief has changed the mailing address and has potentially hijacked your identity.
This is rather straightforward, yet it reminds us how important it is to look at our statements closely. Charges that you didn’t ring up or that seem slightly higher than normal are a surefire sign that you should follow up with the bank or company involved and let them know of possible fraud.
In the U.S., you have annual access to free credit reports from the major credit reporting agencies. Not only will this give you a sense of your credit score, but it will also show the credit that’s open in your name, along with addresses associated with your identity. Spotting an account that you haven’t signed up for or seeing an address of a residence that you’re not renting are other common signs that your identity may have been compromised.
With the number of accounts many of us have these days, a credit monitoring service can help you stay on top of what’s happening in your name. Often offered through banks, credit unions, and even insurance providers, credit monitoring can alert you in several instances, including:
Overall, credit monitoring can act as another set of eyes for you and spot potential identity issues. Different services provide different levels of monitoring, so consider reviewing a few options to find the one that works best for you.
One like our own Identity Protection Service will monitor several types of personally identifiable information, alert you of potentially stolen personal info, and offer guided help to neutralize the threat—in addition to offering several preventative steps to help keep theft from happening in the first place. With this set up on your computers and smartphone you can stay in the know and address issues immediately.
Along with keeping an eye on what’s happening with your identity online and elsewhere, there are a few more things you can do to make it tougher for thieves to steal your identity.
Given all the banking and shopping we do on our computers and phones, installing and using comprehensive online protection software is a must these days. It puts several layers of security in place, such as creating complex passwords automatically, shielding credit card info from prying eyes, and protecting your privacy and data online by connecting with a VPN. In short, online protection software acts as a solid first line of defense.
As mentioned above, comprehensive online protection software often includes a password manager that can generate strong, unique passwords for each of your accounts and remember them for you. It’s extra protection that makes life a lot easier for you by managing all the accounts you’re juggling. Also, use MFA (multi-factor authentication) on the accounts that give you the option, which makes it harder for a thief to crack your accounts with a password alone.
Sensitive documents come in all forms. Top-of-the-line examples include things like tax returns, bank statements, and financial records. Yet there are also things like your phone and utility bills, statements from your doctor’s office, and offers that come to you via mail. Together, these things can contain personal information such as account numbers, your full Social Security Number, the last four digits of your Social Security Number (which can still be useful to thieves), and other information that may uniquely identify you. You’ll want to dispose of sensitive documents like these so that they can’t be harvested by hackers.
For physical documents, consider the low-cost investment of a paper shredder to help ensure they don’t fall into the wrong hands when you are done with them. (And let’s face it, they’re fun to use!) For digital documents, simply deleting a file is not enough – online protection software is a great resource that often includes a digital document shredder, designed to render the data practically unusable when you’re ready to trash the file.
Your Social Security Number is one of the most prized possessions a thief can run away with because it is so closely associated with you and things like your tax returns, employment, and so on. Keep it stored in a safe location rather than on your person or in your wallet. Likewise, be careful about giving out your SSN. While organizations like the IRS, your bank, and employer require it, there are other organizations who do not—but may ask for it anyway. (Doctor’s offices are a prime example.) If you get such a request, ask them what they intend to use it for and then ask if another form of identification will work instead.
Phishing attacks are one of the primary ways identity thieves steal personal information. Whether they come via a direct message, on social media, or through email, text, or phone calls, thieves use them to harvest your personal info by posing as a legitimate organization—such as in this recent IRS phishing scam. Phishing is a topic all unto itself, and you can check out this quick read to see how you can spot phishing scams and protect yourself from them.
Like any criminal, identity thieves do their dirtiest work in the shadows—quietly stealing money under your nose, or worse, as we outlined above. By shining a light on your identity and keeping regular track of what’s happening with it, you can spot unusual activity right away. Even the small stuff is important. A co-worker of mine once saw an incorrect address listed on his credit report. Turned out, that address was used to rack up several large charges at a retailer, which he was able to fix with the aid of the credit reporting agency and the retailer in question.
No doubt about it. Identity theft is indeed on the rise, and your best bet to avoid such a nasty surprise is to keep an eye on your digital identity the same way you keep an eye on your actual wallet.
The post How to Check if Someone is Using Your Identity appeared first on McAfee Blog.
Welcome back to our executive blog series, where I chat with some of the pivotal players behind McAfee Enterprise to hear their takes on today’s security trends, challenges, and opportunities for enterprises across the globe. Dive into the conversation below with Vice President, Global Commercial, Britt Norwood.
Q: What’s the first career you dreamed of having as a kid? |
My first career was as a paper boy from 5th through 8th grade, but I always wanted to be a professional golfer. However, when I realized I was not that good at golf, I decided to pursue a career in business and technology.
Q: What do you think about talent in the technology and security industry? |
The talent we have in this industry is amazing, people are working so hard every day, but our foes are relentless, and we will always need talent who can look at problems with diverse viewpoints.
Q: Which emerging technology do you think holds the most promise once it matures? |
I’m interested in seeing the continued progress around the unification of threat hunting (EDR, XDR, MDR), as we better understand the power of machine learning, automated detection, and AI as it pertains to quickly identifying malicious code and non-conforming behaviors. This is a world where the surface is just being scratched. As this technology matures and develops, there is power for good, but it will always need to be balanced in a way that makes sure the uses are ethical and moral. This will be a true new frontier as it unfolds.
Q: What are some of the trends you are currently noticing within the privacy and cybersecurity space? |
Everyone knows that a layered model is necessary to protect valuable data against attacks, but there is fatigue within many IT departments about the number of tools they need and that need to be connected to each other to work properly. Most CIOs and CISOs are looking for platforms that simplify management and streamline threat research to consolidate and reduce complexities.
On the attack front, both the cryptocurrency phenomenon is allowing bad actors to be more aggressive, as they have a way to anonymously launder ransoms, which is why there are so many ransomware attacks happening now. Cryptocurrency needs to be examined from a regulatory standpoint to protect innocent consumers and businesses who are vulnerable to such attacks. Until that time, it falls back to security platforms to assist them.
The post Executive Spotlight: Q&A with Vice President, Global Commercial, Britt Norwood appeared first on McAfee Blog.
The nationally recognized Hispanic Heritage Month grew out of a desire to educate people all over the country about the many contributions the Hispanic community has made to U.S. culture.
Here at McAfee Enterprise, we’re taking this year’s Hispanic Heritage Month to spotlight members of the LatinX community who are using their platforms to make their voices heard and contribute to the cybersecurity community. I spoke with Arnie Lopez, Vice President Worldwide Systems Engineering, about his heritage and journey to cybersecurity.
I love our food and music. I remember my mom cooking up some great dishes while we danced around the house listening to fun music.
I had two great LatinX mentors/role models, Carlos Dominguez and Guillermo Diaz that helped tremendously early in my career.
Our culture is hard working and sometimes very stubborn. Early in my career I was very interested in technology and asked people to teach me different types of technologies and would not take no for an answer. I started early on with learning computers, then servers, networking, security, then cloud and applications. All of this helped my career and had a huge impact.
Embrace your LatinX culture, use it as a differentiator when competing for new roles.
1) Our passion makes us great team members
2) We love to have fun… Work hard and play hard
3) We come in many different colors and sub-cultures but have common core values
I hope my kids and nephews keep up the celebration of Bolivian Independence Day (Seis de Agosto). It’s a big national party on August 6 every year with music, food and dancing.
Don’t be intimated by the lack of LatinX in Cyber, it’s up to us to change the demographics and we will do it. Find a LatinX mentor or coach that already works in Cyber to provide you candid and honest feedback and guidance.
Get involved, participate, and give back. Get involved in LatinX youth, corporate and University panels and events and tell your story. “If they can SEE it, They can BE it!”
The post 2021 Hispanic Heritage Month Pt. 2: A Celebration of Hispanic Heritage and Hope appeared first on McAfee Blog.
McAfee Enterprise is prepared to protect our customers from day 1 of their journey with the new Windows 11 release.
This summer Microsoft announced planned changes to its Windows platform with the release of Windows 11. McAfee Enterprise is proud to announce that we have delivered day 1 support for the benefit of our current and future customers. We know that today’s hybrid workspaces call for flexibility and ease of use without compromising security, so now that Windows 11 is here, we want to address a few important topics regarding what to expect from your trusted security vendor, McAfee Enterprise:
Customers can rely on McAfee Enterprise products to already have the most important Windows 11 box checked—ensuring your systems are secure and protected against threats from day 1.
McAfee Enterprise is committed to continue this same level of support for Microsoft’s future release cadence of Windows 11. We work closely with Microsoft to make sure that McAfee Enterprise security software and hardware products are fully compatible with Windows operating systems.
We recognize that not every environment will be ready to upgrade on day 1, or even at the start of the new year. Regardless of the date of your transition, McAfee Enterprise is here to ensure you remain protected across your devices and OS versions.
Our ongoing commitment is to continue to support our customers and the release cadence of the Windows 10 platform. We keep apprised of Microsoft OS support cycles and ensure that our customers remain covered throughout their lifecycles. For more information, see KB85784 – Windows 10 compatibility with McAfee Enterprise products
That said, having a plan outlined in advance is a key ingredient to any successful environment upgrade or transition. McAfee Enterprise Technical Support and your Enterprise Customer Success teams are available to support and partner with you on your journey and to answer any product questions along the way.
Related resources:
With McAfee Enterprise’s security platform, you can command a centrally managed solution that protects your environment across varied devices and operating systems. A combination of fully enabled Endpoint Security Adaptive Threat Protection (ENS ATP), EDR, and MVISION Insights delivers proactive threat intelligence and defenses across the entire attack lifecycle. Our security teams work around the clock to anticipate future security needs and drive home industry-leading innovation. More on the McAfee Enterprise Endpoint Protection Platform here.
Additional product resources:
Our product teams have outlined our portfolio’s support in KB94901 – Windows 11 compatibility with McAfee Enterprise products.
To ensure a quality experience, each McAfee Enterprise product team is required to complete validations of all new releases that Microsoft publishes for Windows 11. The McAfee Enterprise goal is to add same-day support for all Windows 11 releases over time, for those products that don’t currently offer this cadence.
For general upgrade guidance or questions, customers may contact Enterprise Technical Support or visit our Support Portal here.
Take advantage of our latest Endpoint Security offering by visiting us here.
The post McAfee Enterprise Is Ready for Windows 11, Are You? appeared first on McAfee Blog.
Each year, Americans observe National Hispanic Heritage Month from September 15th to October 15th, by celebrating the contributions and importance of Hispanics and Latinos to the United States.
The 2021 Hispanic Heritage Month theme invites us to celebrate Hispanic Heritage and to reflect on how great our tomorrow can be if we hold onto our resilience and hope. This year’s theme also encourages us to reflect on the contributions Hispanics have made in the past and will continue to make in the future.
I spoke with Sr. Principal Engineer, Ismael Valenzuela about how his heritage played a role in who he is today, advice for future generations and more. Read our conversation below.
I was born and raised in Malaga, Spain, and spent a good part of my professional career in my home country until I moved to the US in 2014. My favorite memories are those shared with my family and friends, enjoying some of the amazing food we have in Malaga, and the beautiful warm weather we have all year long. Enjoying a football game (we call it soccer here in the US, but it’s really football, since it’s played with the foot!) with the friends on a Friday evening or simply a walk by the beach to enjoy the fresh breeze of the Mediterranean sea. Those are some of my favorite memories.
I was very fortunate to have a business angel at a very young age, who happened to be an experienced Argentinian businessman. He recognized my passion for infosec (it wasn’t called cyber back then) and provided me with the support needed to make my ideas and projects a reality. Thanks to him I was able to co-found one of the first infosec consulting businesses in Spain in 2000, and I’m still very grateful for that opportunity. My experience in the US has not been very different. Since 2014 I’ve had the pleasure to work very closely with super talented colleagues from our McAfee Enterprise teams in Argentina and Chile. Some of them were a tremendous help when I established myself in the NY area, and they continue to be great co-workers and friends, who I admire and look up to.
I think that Hispanic/LatinX are curious by nature. And curiosity is the basis for the ‘hacker’ culture. And yes, I call it hacker culture, referring to the original meaning and roots of the word ‘hacker’, which connoted technical virtuosity and playfulness (from Walter Isaacson, The Innovators. Great book by the way!). I think I’ve always had that curiosity, especially since I was a kid and had my very first computer, a PCS 286 with just plain old MS-DOS. From that moment on, I knew what I wanted to work with, for the rest of my life. By the time I was in high school I was already programming in several languages, most self-taught, including BASIC, Assembly, and Pascal, and was already doing little applications for some family and friends with tools like DBase III and Clipper. It was a lot of fun! It wasn’t until I started college that I started to dig deeper into operating systems, networking, and lower-level languages like C. When I was introduced to Linux, I immediately fell in love with it, and this increased my curiosity. I started to learn more about how the Internet worked and one thing led to the other. Before I knew it, I was reading guidelines on security, hacking, protocols, asking questions on IRC channels (Slack is essentially IRC for millennials, for those that didn’t know), and setting up my labs at home to play more with the tools I was learning about. Shortly after I landed my first job, as both a web programmer and a system administrator, I found some serious security vulnerabilities in a government network, that happened to make the news, which led me to setup my own consulting business in 2000 with my Argentinian partner. And the rest is history from there! (it’s on LinkedIn too)
If I must pick three, I’ll go with these:
1) we love food!
2) we love having long meals with friends and family!
3) we love having food outdoors!
Yes, I’m working on making sure my kids learn to eat a wide variety of healthy and fresh food, instead of processed and refined stuff. And I hope their kids do the same! Did I say I like food?
My hope is that current and new generations realize that true success is more than just a title, a professional achievement, or a prestigious career, whether it is in IT, or anything else. We live in a world that puts too much emphasis in personal egos, competitiveness, and social status. However, most often those pursuing these goals end up with anxiety, health issues, and disappointment. So, we need to start taking some of that pressure off the young ones and emphasize more the values and principles that can make you happy in the long term, things like a good work ethic, resilience to deal with setbacks, patience to acquire the right training and work through problems, empathy for others, balance to take care of yourself and those you love, and respect for everyone’s opinions and ideas. It’s not all about cyber!
Don’t be afraid to ask for help or to ask for a mentor. I was very fortunate to have an amazing mentor that taught me the fundamentals of business and a good work ethic. Having technical skills is important, but it’s equally important to develop other soft skills, like the ability to communicate clearly, to think strategically, to follow through with your projects, and of course the importance to stick to your values and your principles, and to care about the people you interact with. Try to grow your network, and don’t limit yourself to a certain age group, background, or ethnicity. Embrace diversity and realize that there’s always something new to learn from everyone you work with. Stay humble, and never think you’re the smartest in the room. Not only will you be wrong, but you’ll be missing the opportunity to learn and grow. If you want to start a career in cybersecurity specifically, see what classes you can take in your area, and what local groups or conferences are available. One of the few positive things we have with COVID is that most of the conferences have moved to an online format. Many like SANS Summits allow you to join Slack or Discord channels where you can interact with practitioners and security professionals. Also the SANS Institute (from which I’m part of the faculty), have initiatives like the CyberStart America that is a free national program for high school students to learn and master cybersecurity. These can be a gateway to the industry and can lead to college scholarships. And if you need more help or advice, don’t hesitate to contact me on my Twitter account: @aboutsecurity. I can help to point you in the right direction.
I think one of the things we need to do as professionals is to demystify what we do in this field. We need to start admitting that this is not rocket science. It is true that it’s a fast-paced field, and that it can seem overwhelming at times, but nothing that we do is too hard that anyone should feel intimidated to try to break in. We all learned over time, and in many cases through a succession of failures and recoveries. We all have a responsibility, from corporations to professionals, to lower the entry barriers and give more opportunities. One way to do this is to make more information available in Spanish. In fact, I’ll be chairing a talk track in Spanish at the 2021 SANS Threat Hunting Summit on October 7th and I’ll be hosting breakout spaces for the attendees to network with and to continue the conversation in Spanish as well. So, if you’re reading this, you have no excuses!
The post 2021 Hispanic Heritage Month Pt. 1: A Celebration of Hispanic Heritage and Hope appeared first on McAfee Blog.
We hope you’ve enjoyed Cyber Awareness month. This year’s theme asked us all to do our part to stay safer online. The idea is that if we each take steps to secure our lives online, then together we all contribute to creating a safer, more secure internet. Of course, it’s our job to help you #BeCyberSmart. With that in mind, we’ve pulled together all the safety tips we featured in October. From family security to protecting your latest smart home gadgets, they’re all here and organized by theme. So take a look below and let’s all do our part today, tomorrow, and in the year to come!
10 quick tips for keeping the whole family safe
Online security for senior citizens
A quick list of tips for protecting kids on apps and social networking
How to protect baby’s first digital footprints
Millennials are major targets for identity theft. Check out this quick guide for protecting identity online
Ways for online gamers to #BeCyberSmart.
#Phishing is a common #scam that pops up in emails, DMs, and texts where crooks try and get you to click sketchy links. Learn how to spot them.
Securing your mobile phone.
Protecting your #socialmedia accounts from hacks and attacks.
Keeping the whole family safer
Spotting fake news and misinformation
https://www.mcafee.com/blogs/consumer/spot-fake-news-and-misinformation-in-your-social-media-feed
How to avoid oversharing online.
https://www.mcafee.com/blogs/consumer/family-safety/is-this-tmi
Managing your personal photos online safely.
Interested in starting a podcast? Here are some tips to get you started.
https://www.mcafee.com/blogs/consumer/entertainment-fromhome-how-to-start-your-own-podcast
Check out some tips for keeping your family safe when you hit the road with your phones, tablets, and laptops
Have smart home devices like a doorbell or smart lightbulbs? See how you can enjoy it all safely
Staying safe while banking online
App scams aimed at kids
https://www.mcafee.com/blogs/consumer/family-safety/9-tips-to-help-kids-avoid-popular-app-scams
Take a look at some of the ways you can improve your privacy
Using payment apps safely
Protecting kids from identity theft
Let’s talk online shopping and ways you can score some great deals safely during a time of year when hackers break out some of their oldest (yet effective) tricks
Thanks for celebrating Cyber Awareness month with us this October. More importantly, we hope you’re able to take the tips above and not only make your life safer but also the lives of friends and family as well. After all, we all need to do our part to #BeCyberSmart and protected online.
The post Do your part and #BeCyberSmart with these online safety tips appeared first on McAfee Blog.
The increasing prevalence of ransomware tops the findings of the McAfee Enterprise Advanced Threat Research Report: October 2021 released today.
While ransomware continues to hold cybersecurity headlines hostage, so much has changed since our last threat report. After shutting down the Colonial Pipeline, DarkSide created the appearance of walking away after attracting government scrutiny, thinking we would miss the (alleged) connection to BlackMatter.
Our Advanced Threat Research team also made a move to McAfee Enterprise, a newly dedicated Enterprise Cybersecurity company. While we will no longer publish our work under McAfee Labs, you can still find and follow our research on our new McAfee Enterprise ATR Twitter feed: @McAfee_ATR.
We’ve shifted the primary focus of our new Threat Report from frequency to prevalence. Our team is now paying attention to how often we see the threat around the globe and, more importantly, who it targets.
While DarkSide attempted to step out of the spotlight, other ransomware families including REvil/Sodinokibi, Ryuk, and Babuk wreaked havoc from among DarkSide’s shadow. In response, this threat report offers a deep dive into ransomware’s increasing prevalence including ransomware family detections and the delta of data between open-source intelligence and telemetry.
Our McAfee Enterprise team also offers research and analysis on relevant threat topics including:
Once you’ve consumed the research and findings in this report, don’t forget our MVISION Insights preview dashboard which updates and profiles the most prevalent threats, offering a knowledge base that includes targeted countries and sectors along with proactive solutions to help your enterprise stay ahead of emerging threats.
We welcome your feedback about this threat report and what you would like to see in the next report.
After more than a century of technological innovation since the first units rolled off Henry Ford’s assembly lines, automobiles, and transportation bear little in common with the Model T era. This evolution will continue as society finds better ways to achieve the outcome of moving people from point A to point B.
While Secure Web Gateways (SWGs) have operated on a far more compressed timetable, a similarly drastic evolution has taken place. SWGs are still largely focused on ensuring users are protected from unsafe or non-compliant corners of the internet, but the transition to a cloud and remote-working world has created new security challenges that the traditional SWG is no longer equipped to handle. It’s time for the next generation of SWGs that can empower users to thrive safely in an increasingly decentralized and dangerous world.
The SWG actually started out as a URL filtering solution that enabled organizations to ensure that employees’ web browsing complied with corporate internet access policy.
URL filtering then transitioned to proxy servers sitting behind corporate firewalls. Since proxies terminate traffic coming from users and complete the connection to the desired websites, security experts quickly saw the potential to perform more thorough inspection than just comparing URLs to existing blacklists. By incorporating anti-virus and other security capabilities, the “Secure Web Gateway” became a critical part of modern security architectures. However, the traditional SWG could only play this role if it was the chokepoint for all internet traffic, sitting at the edge of every corporate network perimeter and having remote users “hairpin” back through that network via VPN or MPLS links.
The transition to a cloud and remote-working world has put new burdens on the traditional perimeter-based SWG. Users can now directly access IT infrastructure and connected resources from virtually any location from a variety of different devices, and many of those resources no longer reside within the network perimeter on corporate servers.
This remarkable transformation also expands the requirements for data and threat protection, leaving security teams to grapple with a number of new sophisticated threats and compliance challenges. Unfortunately, traditional SWGs haven’t been able to keep pace with this evolving threat landscape, resulting in an inefficient architecture that fails to deliver the potential of the distributed workforce.
Just about every major breach now involves sophisticated multi-level web components that can’t be stopped by a static engine. The traditional SWG approach has been to coordinate with other parts of the security infrastructure, including malware sandboxes. But as threats have become more advanced and complex, doing this has resulted in slowing down performance or letting threats get through. This is where Remote Browser Isolation (RBI) brings in a paradigm shift to advanced threat protection. When RBI is implemented as an integral component of SWG traffic inspection, it can deliver real-time, zero-day protection against ransomware, phishing attacks, and other advanced malware so that even the most sophisticated threats can’t get through, without hindering the browsing experience.
Another issue with most traditional SWGs is that they aren’t able to sufficiently protect data as it flows from distributed users to cloud apps, due to lacking advanced data protection and cloud app intelligence. Without Data Loss Prevention (DLP) technology that is advanced enough to understand the nature of cloud apps and to keep up with evolved safety demands, organizations can find data protection gaps in their SWG solutions that keep them vulnerable to risks.
Finally, there is the question of cloud applications. While cloud applications operate on the same internet as traditional websites, they function in a fundamentally different way that traditional SWGs simply can’t understand. Cloud Access Security Brokers (CASBs) are designed to provide visibility and control over cloud applications, and if the SWG doesn’t have access to a comprehensive CASB application database and sophisticated CASB controls, it is effectively blind to the cloud. It’s only a cloud-aware SWG with integrated CASB functionality that can extend data protection to all websites and cloud applications, empowering organizations and their users to be better protected against advanced threats.
A next-gen SWG should help simplify the implementation of Secure Access Service Edge (SASE) architecture and help accelerate secure cloud adoption. At the same time, it needs to provide advanced threat protection, unified data control, and efficiently enable a remote and distributed workforce.
Here are some of the use cases:
SWGs have clearly come a long way from just being URL filtering devices to the point where they are essential to furthering the safe and accelerated adoption of the cloud. But we need to push the proverbial envelope a lot further. Digital transformation demands nothing less.
The post What to Expect from the Next Generation of Secure Web Gateways appeared first on McAfee Blog.
The security operations center (SecOps) team sits on the front lines of a cybersecurity battlefield. The SecOps team works around the clock with precious and limited resources to monitor enterprise systems, identify and investigate cybersecurity threats, and defend against security breaches.
One of the important goals of SecOps is a faster and more effective collaboration among all personnel involved with security. The team seeks to streamline the security triage process to resolve security incidents efficiently and effectively. For this process to be optimized, we believe that ruthless prioritization is critical at all levels of alert response and triage. This ruthless prioritization requires both the processes and the supporting technical platforms to be predictive, accurate, timely, understandable for all involved, and ideally automated. This can be a tall order.
Most SecOps teams are bombarded with an increasing barrage of alerts each year. A recent IBM report also found that complexity is negatively impacting incident response capabilities. Those surveyed estimated their organization was using more than 45 different security tools on average and that each incident they responded to required coordination across around 19 security tools on average.
Depending on the enterprise size and industry, these tools may generate many thousands of alerts in periods ranging from hours to days, and many of them may be redundant or no value. One vendor surveyed IT professionals at the RSA conference in 2018. The survey results show that twenty-seven% of IT professional’s receive more than 1 million security alerts daily[1].
The cost and effort of reviewing all of these alerts are prohibitive for most organizations, so many are effectively deprioritized and immediately ignored. Some surveyed respondents admit to ignoring specific categories of alerts, and some turn off the security alerts associated with the security controls that generate much of the alert traffic. However, the one alert you ignore may have resulted in a major data breach to the organization.
Tier 1 SecOps analysts have to manage this barrage of alerts. They are surrounded by consoles and monitors tracking many activities within enterprise networks. There is so much data that incident responders cannot process but a fraction of it. Alerts pour in every minute and ratchet up the activity level and the attendant stress throughout the day.
A Tier 1 SecOps analyst processes up to several hundred alerts in a day that require quick review and triage. As the alert is logged, the Tier 1 SecOps analyst usually goes through a checklist to determine further prioritization and determine if further escalation is required. This can vary substantially depending on the automation and tools which support their efforts.
Once the alert is determined to be potentially malicious and requires follow-up it is escalated to a Tier 2 SOC Analyst. Tier 2 SOC Analysts are primarily security investigators. Perhaps only 1% or less are escalated to a Tier 2 SOC analyst for deep investigation. Once again, the numbers can vary substantially depending on the organization and industry.
Security investigators will use a multitude of data, threat intelligence, log files, DNS activity, and much more to identify the exact nature of the potential breach and determine the best response playbook to use. In the case of a severe threat, this response and subsequent remediation must be done in the shortest possible amount of time, ideally measured in minutes if not just a very few hours.
In the most dangerous scenario that a threat actor has executed what is determined to be a zero-day attack, the SOC team works with IT, operations, and the business units to protect, isolate, and even take critical servers offline to protect the enterprise. Zero-day attacks raise the SOC to a war footing, which, if properly and rapidly executed against the team’s playbooks, can help mitigate further damage from what is otherwise previously unknown attack techniques. These require the skill and expertise of advanced security analysts to help assess and mitigate complex ongoing cyberattacks.
Given the barrage of alerts, it is essential to adopt a strategy to fit best the capabilities of your team against a priority-driven process. This allows you to optimize your response to alerts, best manage the resources on the SecOps team, and reduce the risk of a dangerous breach event.
There are several strategic views that SOC leadership can take on how to best approach prioritization. These include data driven strategies using tools like DLP, threat driven strategies to bolster defenses and shorten reaction time to threat vectors active in your industry and geography, and perhaps asset driven strategies, where certain assets will merit enhanced protection and priority driven escalation for alerts. Most organizations find that an integrated mix of these strategies addresses their overall needs.
The first approach to prioritization, consistent with the tenets of zero trust, is to take a data-driven approach. Customer data and intellectual property are often at the center of every organization’s most protected jewels. One way to move this into focus within SecOps would be to implement Data Loss Prevention (DLP). Data loss prevention (DLP), per Gartner, may be defined as technologies that perform both content inspection and contextual analysis of data sent via messaging applications such as email and instant messaging, in motion over the network, in use on a managed endpoint device, and at rest in on-premises file servers or in cloud applications and cloud storage. These solutions execute responses based on policy and rules defined to address the risk of inadvertent or accidental leaks or exposure of sensitive data outside authorized channels.
Enterprise DLP solutions are comprehensive and packaged in agent software for desktops and servers, physical and virtual appliances for monitoring networks and email traffic, or soft appliances for data discovery. Integrated DLP works with secure web gateways (SWGs), secure email gateways (SEGs), email encryption products, enterprise content management (ECM) platforms, data classification tools, data discovery tools, and cloud access security brokers (CASBs).
Threat intelligence focuses on defense and triage priority from the data to external threat actors and the techniques they are most likely to utilize. Threat intelligence can give the SOC the data they need to anticipate threat actors and the Tactics, Techniques, and Procedures (TTPs) these threat actors might use. Further, threat intelligence can provide a path to recognize the often unique Incidents of Compromise (IOCs) that can uniquely identify a type of cyberattack and the threat actor that uses them. The goal, of course, is to identify and prevent these most likely attacks before they occur or stop them rapidly upon detection.
The consolation prize is also a good one. If you cannot prevent an attack, you must be able to identify an unfolding threat. You must identify the attack, break the attacker’s kill chain, and then stop the attack. Threat intelligence can also help you assess your environment, understand the vulnerabilities that would support the execution of a particular kill chain, and then let you move rapidly to mitigate these threats.
In August of 2020, researchers from Dutch and German universities[2] co-presented at the 29th Usenix conference on a survey they conducted. The survey showed that there is less overlap between threat intelligence sources than most of us would expect. This includes both open (free) and paid threat intelligence sources. The moral of the story is that large organizations likely need a wide set of threat intelligence data from multiple sources to gain an advantage over threat actors and the attack vectors they are likely to use. And these sources must be integrated into a common dashboard where SecOps threat investigators can rapidly leverage them.
Of course, certain assets are more valuable than others. This can be a function of the data they may uniquely hold, and the access to network, applications, and information resources frequented by their owners, or the level of criticality of the asset’s function. For example, the chief financial officer’s laptop may be assumed to be in possession of the most sensitive data, or medical device monitor during surgery or command controller for manufacturing production. Hence they may deserve higher priority in terms of protection.
MVISION XDR provides capabilities leveraging all of these prioritization strategies: data-driven, threat-driven, and asset-driven. On top of this MVISION XDR offers predictive assessment based on global threats likely to target your organization with a local assessment of how your environment can counter the threat. This “before the attack” actionable assessment is powered by the distinct MVISION Insights empowering SOC to be more proactive and less reactive. Here is a preview of MVISION Insights top ten threat campaigns. Here are some key prioritization examples delivered in MVISION XDR:
Key MVISION XDR Prioritization Examples
| Priority Strategy (ies) | Capability Description | Benefit & Value |
| Data-driven | Alert based on data-sensitivity | Focus on critical impact activity |
| Threat-driven | Automatic correlated threat techniques to derive at likely next steps | Gain confidence in the alert less false positives |
| Threat-driven | View trends and threat actors targeting your organization | Reduce the universe of threats and actors to those that matter |
| Asset-driven | Tag critical assets for automated prioritization | Address threats to critical assets faster |
MVISION XDR can help you implement and optimize your prioritization strategy. Your SecOps team will have the improved triage time they need with prioritized threats, predictive assessment, and proactive response, and the data awareness to make better and faster decisions. To learn more, please review our Evolve with XDR webpage or reach out to our sales team directly.
[1] https://www.imperva.com/blog/27-percent-of-it-professionals-receive-more-than-1-million-security-alerts-daily/
[2] https://www.usenix.org/system/files/sec20_slides_bouwman.pdf
The post The Art of Ruthless Prioritization and Why it Matters for SecOps appeared first on McAfee Blog.
The latest gadget on the tech and fashion streets is Ray-Ban Stories, a sunglasses collaboration between Facebook and Ray-Ban. These pair of shades feature two cameras that capture video, audio, and photos and sync to a mobile app. Social media fanatics are excited about this new ability to capture and share hands-free content.
Do gadgets like Ray-Ban Stories make you immediately think, “Cool, but what about the security and privacy red flags?” If so, you may be suited to a career in cybersecurity. Everyone benefits from implementing cybersecurity best practices into their daily lives, and those who enjoy a career in the field experience many benefits.
Check out these four benefits of a career in cybersecurity and discover if this might be the path for you.
One of the best things about working in cybersecurity is you go to work every day knowing that you’re helping people. Nightly news broadcasts are littered with reports of major disruptions caused by cyberattacks, such as the Colonial Pipeline incident. Sometimes, even people’s lives are at stake in the cybersecurity realm, as in the case of connected pacemaker security vulnerabilities.
Cybersecurity professionals can feel good that their work gives people the confidence to go about their daily lives without worrying. The fear of identity theft, phishing, and malware stop people from enjoying their connected devices and the internet to the fullest. Technology is capable of incredible feats, and everyone should be able to use it enthusiastically.
Saving the world from cybercriminals is financially rewarding as well as personally rewarding. Cybersecurity professionals are in high demand as nearly every business in every sector is at risk of a breach, DDoS, or ransomware attack at any time. Average entry-level positions begin over $80k CDN. Seasoned professionals can make six figures. Additionally, cybersecurity professionals are in high demand, so you will likely enjoy solid job security.
3. Work in a Global Industry
Another benefit of a career in cybersecurity is the opportunity to work in a global industry. You’ll get to meet coworkers and clients all over the world. The diversity of outlooks and backgrounds can make every day a learning experience.
If you’re a keen traveler, working in cybersecurity allows you to explore the world. First, much of the work you would be completing can be done remotely. As long as you have a secure and strong internet connection and are OK with time zone differences, you may be able to work from anywhere. Also, there are opportunities for trips to international conferences and meetups with satellite offices or clients.
Working in a global industry means that you can be a cybersecurity ambassador for your home country. For example, if your home country has devised an innovative new technology, you may have the opportunity to teach others abroad. Or, if another country has developed an exciting new technology, you can learn about it and perhaps tailor it to your location.
Cybersecurity is a highly specialized field, which means there is definitely a branch of it that plays to your strengths and interests you. Also, if you get tired of one aspect of the field, you can likely stay with your same company but move to a different department.
Here are a few areas of cybersecurity specializations that may speak to you:
McAfee can help you achieve your cybersecurity career aspirations. It’s an exciting, fast-paced field, and McAfee is at the forefront of new innovations. Check out current McAfee career openings and embark on your new career today!
The post How to Start a Career in Cybersecurity appeared first on McAfee Blogs.
When it comes to crime, what do people worry about most? Having their car stolen? A break-in while they’re not at home? Good answers, but not the top answer by a long shot. In this U.S.-based survey, hacker-related crime weighed in at 72%, with a home burglary at 35% and auto theft at 34%, indicating that people’s concerns about cybercrime are very much front and center.
The good news is that plenty of cybercrime can be prevented, or at least made less likely, provided you protect yourself online, much in the same way you take steps to protect your car or home. And that’s the focus of this year’s Cybersecurity Awareness Month. With the theme of “Do Your Part. #BeCyberSmart,” it reminds us of how we can take charge of our own safety—the ways we can look out for ourselves and others as we enjoy our time online.
Throughout October, we’re participating in Cybersecurity Month here on our blogs and across our social media channels, posting a host of ways that you can help keep cybercrooks away from your digital doorstep. Each week, we’ll tackle a different aspect of online protection:
Maybe it comes as no surprise to hear it, yet one recent study shows the average person spends nearly eight hours a day online. With that, we’re taking this week to focus on the family, how they spend their time online and how they can be safer when they do.
Whether they come by email, text, or DM, phishing attacks account for the most common types of reported cybercrime, according to the FBI Internet Crime Complaint Center. This week, we’ll show you how you can indeed fight the phish!
This sentiment sums up the best of the internet in so many ways. Getting out there, discovering, catching up with friends online. Our focus this week is helping you enjoy it all without any of the bad apples out there spoiling your fun.
We wrap it up with a look at some of the top priorities so everyone in the family can #BeCyberSmart—online banking, app scams, privacy, identity theft, and more—along with plenty of straightforward tips that can help you stay safer.
We hope our posts throughout Cybersecurity Awareness Month help you get a little sharper and feel a little safer so you can enjoy your time online, free from hassles or headaches. Look for more from us throughout October!
The post Cybersecurity Awareness Month: Taking Charge of Your Safety Online appeared first on McAfee Blog.
I spoke with Anand Ramanathan, VP of Products and Marketing who brings over 20 years of enterprise SaaS product experience ranging from high growth startups to established market leaders. Read the interview below to understand his thoughts on McAfee Enterprise and where he see’s the company going in the coming years.
Q: What is your ideal way to spend a Sunday? |
Every ideal Sunday has 3 components:
Q: With cybersecurity and AI capabilities expanding at a rapid pace, what will the future look like for companies like McAfee Enterprise in the coming years? |
The adversarial landscape has always been a digital cat and mouse game. McAfee Enterprise’s investment in AI over the years has allowed its solution to stay ahead of adversaries and provide industry-best protection for its customers. With adversaries pivoting their techniques at a more rapid pace, it has become imperative for security solutions to leverage the cloud and AI capabilities.
Q: Can you talk about McAfee Enterprise’s history of Insights and how it is used to improve cybersecurity capabilities, including protecting against cyber threats? |
Insights was born out of two very simple questions that CISOs get asked: Were we impacted by a given threat? Will our defenses protect us from the threat?
With an increase in security breaches being covered by popular press; board and executive management are becoming more attune with the threat landscape. We are seeing them start to ask the important questions to their security teams.
At McAfee Enterprise, we saw the gap in knowledge within security teams to give quick and efficient answers to the two pivotal questions. And given our depth in threat research and data analytics capabilities, innovated with the industry’s first proactive security solution in MVISION Insights, we feel we can answer the above questions, placing crucial information in the hands of the security teams. The feedback from our customers has been tremendously positive.
Q: What goals and initiatives are you focusing on to drive the company for the rest of 2021 and beyond? What IT capabilities do you have your eye on? |
McAfee Enterprise is at the center of three key buzzwords of 2021 – SASE, ZTNA, and XDR. We have been at the forefront of innovating in these areas with the release of MVISION Insights, MVISION Private Access, and MVISION UCE with integrated Remote Browser Isolation. We also have leadership in MITRE based attack detection for endpoint and cloud and MVISION marketplace for security ecosystem integration. We will be continuing this innovation velocity and lead the market with new capabilities on Zero Trust and XDR integration with the security ecosystem. Stay tuned, more to come!
The post Executive Spotlight: Q&A with VP of Products and Marketing, Anand Ramanathan appeared first on McAfee Blog.
You can’t automate every business process. While I love automation and promote the concept, I know its limitations. This viewpoint needs to be recognized and observed as more security officials implement automation within their organizations.
I’d estimate that for most enterprises, the first 80 percent of migrating and integrating processes to automation is easy to do. The last 20 percent is hard to accomplish.
This breakdown helps you set realistic expectations about automation. I enjoy how automation saves time by generating useful data through repetition. But right now, data compiled from some activities still require a human being to examine the results and make a decision. You will still need a critical eye from your security operations team or managed security services provider when looking at the useful data or anomalies.
We still need to address the 20 percent and realize that the situation may not be as much of a challenge as we think initially. Here are some examples of what I mean.
Your automation detects and notes that one of your executives is connecting to your network from Russia. How do you know whether that executive is actually in Russia or if someone there is impersonating that executive? For optimal security, there needs to be human interaction to review the information and determine whether to let that person should be allowed to connect.
Or consider when IT officials at a hospital used the McAfee Enterprise ePolicy Orchestrator (ePO) console to automate a deeper level scan of physicians’ laptops. This scan occurred before the physicians began their daily scans by sending over someone from the hospital’s operations department to clean the laptop and comply with HIPAA regulations. To collect the events compiled from the laptops, the IT officials used IBM® QRadar® Device Support Module (DSM) for McAfee Enterprise ePO. This platform integrated from IBM Security uses analytics for insights into potential threats to data.
With this setup, whenever an anomaly appeared in QRadar, such as some unusual behavior at the network level, an IT official at the hospital would right-click and add the IP address to a different scan group in ePO through the application programming interfaces (APIs). Automating that initial first pass of scanning the laptop finds these discrepancies quickly. But ultimately humans like IT officials must review the notification and send a message to McAfee Enterprise expert to clean the anomaly from the laptop themselves and confirm the anomaly was removed.
So, it’s hard to automate the 20 percent done by humans in your organization as shown here. But what the 80 percent of easy automation does for the rest of your business processes can outweigh that perceived drawback.
You can easily find yourself at work engulfed in an ocean of data. Indicators from your automation help you find out what’s important. Activity from the endpoints of your network gives you or an MSSP a view of what’s happening with your data.
Most systems today have everything connected to the internet. The endpoints interact with your network. Having broad visibility and detection across your network — whether it’s looking at DNS logs, proxy logs, traffic and so on — allows you to correlate information and identify what’s taking place right now.
The real-time aspect of automation for data on your network is vital important. Threats to your network depends both on how much time they require to activate and how long before they are detected and remediated. Automation that’s easy to implement helps find attacks quickly with a real-time detection engine that can minimize the damage that takes place.
Experts at McAfee Enterprise and our partners at IBM Security can help with troubleshooting by providing support for the 20 percent automation you can’t fulfill. You can investigate a full lifecycle of endpoint events using McAfee Enterprise MVISION and IBM QRadar integrated together. And you can automate remediation with the IBM Security SOAR (security orchestration, automation and response) platform.
With these tools, you can integrate the data available from threat feeds in one platform for better visibility and context. IBM’s managed security services experts can help you answer questions around how to best configure, administrate and manage endpoint security incidents based on that data collected by automation.
We can also help you learn about other technologies and trends that are happening that our experts deal with every day. Consultants can help you identify how to lower or minimize costs of attacks and breaches as well as work proactively to address these issues. Automation can’t provide you with these resources, but we can.
We have researchers at work looking how to merge that last hard 20 percent of automation implementation into the 80 percent of easy migration and conversion. For now, accept the notion that automation can handle most tasks for your organization and save you time and costs in the process. And what automation can’t do in those areas, we at McAfee Enterprise and IBM Security can help fill in the gaps.
Learn more about what automation with expert support can do for you by reviewing the features of MVISION Endpoint Security and IBM Managed Security Services. Or schedule a free 30-minute consultation with IBM Security by clicking the “Let’s talk” button on the IBM Managed Security Services homepage.
The post Why Can’t We Automate Everything? appeared first on McAfee Blog.
Chances are, you’ve heard the term VPN more and more lately but still can’t figure out exactly what it does or if your family needs one. You aren’t alone. The short answer is yes—you need a VPN on your family devices—and here’s why.
One of the main reasons you’re hearing more about VPNs is that cybercrime and data breaches are skyrocketing—especially since the pandemic. Cybercriminals are devising more inventive ways to grab and misuse your data. Subscribing to a VPN service is one of the most practical and powerful ways consumers can fight back.
VPN is an acronym for Virtual Private Network. And while it sounds complicated, it’s not. A VPN is an app you install on family devices to help keep data and online activity secure while using public Wi-Fi. Pretty simple, right?
When you connect your computer or phone to a VPN, the service sends your network traffic through the VPN server before going to the public Wi-Fi server. Because a VPN scrambles data, should a bad actor try to access your activity, all they will see is gibberish.
A VPN encrypts internet traffic and then bounces it around until it becomes scrambled, helping block geolocation-based tracking and offering more protection than an open network. Encryption makes it harder for cyber crooks to decipher your location, data, and online activity for malicious purposes.
Anytime you or another family member uses public Wi-Fi—to stream, shop, or game—it’s possible that others can see your traffic. However, a VPN will encrypt your activity so that all a potential hacker will see is gibberish.
A VPN is a safeguard if your kids forget to turn off the Wi-Fi auto-connect feature on their phones. This can be a powerful feature if your kids connect to social networks, shopping, banking, or gaming sites throughout the day from locations outside the home.
A VPN configured correctly can also keep companies from sharing your browsing habits and information with third parties.
If everyone in your family has two devices and you have five family members, a bad actor has up to 10 potential entry points to steal your data or instigate a scam. With cybersecurity threats on the rise, a VPN provides security for all users on multiple devices, regardless of their safety habits.
When shopping for the best VPN for your family, it’s easy to get lost in an ocean of features. Here’s a shortcut to help you with the VPN features best for your family. Look for:
A quick search will render dozens of VPN options and not all protect consumers. Approximately 38% of Android VPN apps in the Google Play Store (some free) install malware rather than block it. Another study found that of 283 free VPN providers, 72% included trackers. Because of this standard practice, it’s essential to do your research and choose a VPN that delivers bank-grade encryption. Note: Many free VPNs make their money by sharing your data with third parties.
Choose a VPN that allows you to maintain a secure network connection no matter how much time you spend online.
With more work and school now remote, consider choosing a high-speed VPN that improves privacy without sacrificing the quality of your connection.
Consider a VPN server that shows a different location than your point of entry, a feature that enhances anonymity, location, and browsing history. For example, you may be getting online in the United States, but your VPN server might show you are connected in Italy.
It’s important to note that a VPN does not provide 100% protection from cyber threats. However, to date, it is one of the safest ways your family can simultaneously enjoy the convenience of the internet and reduce risk on public Wi-Fi.
McAfee Total Protection subscribers already have access to unlimited VPN usage. If you haven’t already signed up, now’s a perfect time. McAfee Total Protection provides security for all your devices while your family shops, banks, games, and browses online.
The post Are You Still on the Fence About a Family VPN? appeared first on McAfee Blog.
On March 21st, 2021, the McAfee Enterprise Advanced Threat Research (ATR) team released several vulnerabilities it discovered in the Netop Vision Pro Education software, a popular schooling software used by more than 9,000 school systems around the world. Netop was very responsive and released several updates to address many of the critical findings, creating a more secure product for our educators and children to use. During any vulnerability research project, as we continue to gain a deeper understanding on how a product works, additional threat vectors become apparent which may lead to additional findings; this proved once again true during the Netop research. In this blog we will highlight an additional finding: CVE-2021-36134, a vulnerability in the processing of JPEG images, on the Netop Vison Pro version 9.7.2 software. The main emphasis will focus on the process and techniques used during blackbox fuzzing of a Windows DLL.
Fuzzing can be a challenging exercise and just knowing where to start can be cause for confusion. There are many different fuzzers on the market, many of them primarily designed to handle open-source projects on Linux. In late 2020 Google’s Project Zero team released a new fuzzer named Jackalope. Jackalope is a coverage-guided fuzzer, meaning it keeps track of code paths during testing and uses that information to guide its future mutations. Jackalope leverages a library called TinyInst for its code coverage and allows for command line parameters related to code coverage to be passed directly to TinyInst. What caught my attention about Jackalope was that it was designed with a blackbox, Windows and MacOS first mentality. It was built to fill a gap in Windows blackbox fuzzing, which has existed for some time and therefore warranted further investigation. During the time of Jackalope’s release, we were working on the Netop Vision Pro research which runs primarily on Windows, so it was logical to test Jackalope to see if we could discover any new vulnerabilities on Netop Vision Pro.
The Jackalope documentation does a great job of explaining the setup and build process to get started. For this setup we set up shop on a Windows 10 fully patched system and compiled Jackalope from the GitHub repo using Visual Studio 2019. In a short amount of time, it was time to test the setup. The repo provides a test binary which can be built with the source and therefore is the best place to understand how the fuzzer works. There are just under a few hundred lines of code, but how it works can be summed up in just a few lines, as seen in Figure 1.
Figure 1 test.cpp
Examining the test code, it becomes apparent the test binary simply crashes if it finds the word “test” in memory. It causes a crash by attempting to write the value “1” at an invalid memory address, “NULL”. Therefore, to ensure the fuzzer is working properly we need to create a small input corpus. This can be done by creating an “in” directory and placing a couple of text files within it, one containing the word “test”. We are not looking for crashes or new vulnerabilities during this test, but simply making sure our setup is functioning as expected. The test run can be seen in Figure 2, where the command to execute the test case was taken from the Jackalope documentation.
Figure 2 Testing fuzzer
When selecting an overall target function, it’s first important to look at how an application takes input alongside with how the fuzzer can tailor that input. Jackalope is designed to provide either a file or a chunk of shared memory to the target. This gives a lot of flexibility since almost anything can be set up as shared memory including network packet payloads. The trick becomes how to pass the file or shared memory to the target. In larger applications on Windows, a typical approach is to determine what functionality you want to fuzz, find a DLL that exports a function within the target code path, and pass that function the input. The closer the exported function is to the end of the desired code path to fuzz, the less headaches, and better results you will have trying to exercise the desired code.
Through the research done on Netop, we had a deep insight into how the system functions and the very large number of DLLs that it contains along with the numerous amounts of exported functions. After review, the function MeImgLoadJpeg which is exported in MeImg.dll stuck out as a good place to get started.
Figure 3 MeImgLoadJpeg Header
What makes this a good candidate for fuzzing? First, how, and when this function is executed is important. This function gets executed on both the student and teacher machines whenever a JPEG image is loaded into the system. For students this is when an image is pushed over the network to them; for example: when a teacher uses the blank screen feature on a student. On the teacher’s machine this function is called when a teacher loads an image to send to the student. The key components here are that it is potentially executed often, input can come from a local file or a network file and it affects both components of our system.
Second, when investigating this function further, the parameters are fuzzing friendly. Through light reversing, it can easily be seen that it takes a file path and opens the file directly within the function. This makes fuzzing it with Jackalope very simple since it supports file fuzzing and we won’t need to open or manipulate the test file in memory. Also, very few parameters are passed, one of which (BITMAPINFOHEADER), is well documented by Microsoft, making it simpler to construct valid calls. This also is true for the return parameter, HBITMAP. This will make it easy to determine success and failure conditions. Lastly, the fuzzable component of this function is a JPEG file. JPEG is a well-documented format and a well-fuzzed format, making test corpus generation and potentially crash analysis simpler.
In most fuzzing setups, a custom program is necessary to setup the required structure and complete any initialization required by the target function. This is commonly referred to as the test harness. It is required any time your target for fuzzing is not the main binary or executable, which tends to be the case most of the time. For example, if you want to fuzz a small executable like the “file” command on Linux, you don’t always require a test harness, since the binary takes its input (a file) directly from the command line and there is little to no setup required to get to your desired state. However, in many cases, especially on Windows, it is common to be looking to fuzz part of the code that is often not as directly accessible or requires setup before it can be passed the fuzzed data. This is where a test harness comes into play. Using the Jackalope “test.cpp” file provided in the GitHub repo, it is easy to see an example of what is needed when writing a test harness. The harness needs to configure the incoming test case as ether a file or shared memory input, set up parameters for the target function, call the function, and, if needed, create a crash to indicate a found crash to Jackalope.
To get started we first must load the DLL which contains our target function. In Windows this is usually performed with a call to “LoadLibrary”. Since our entire purpose is to fuzz a function within this DLL, if it fails to load, we should just exit.
Figure 4 LoadLibrary
Now that the DLL is loaded into memory, we need to obtain the address of our target function. This is commonly done through “GetProcAddress”.
Figure 5 GetProcAddress
The next step, setting up the parameters for the target function, is arguably the most crucial and can be the most difficult step in building a test harness. The best trick to get this right is to find examples of your target function being called in the real application and then mimic this setup in your test harness. In Netop, this function is only called by one other function. Figure 6 shows a slightly cleaned up version of a portion of the IDA decompilation of the function which calls MeImgLoadJpeg.
Figure 6 IDA Pro Decomplication of call to MeImgLoadJpeg
We can learn some key points from this call that are important to keep consistent if we want to find a useful crash. We know the first parameter (a2) is simply a file path. In our code, we do need to ensure our file path is in the format of a wide-character, since this is the typical format for a Windows file path. The second parameter (v8) is a Windows BITMAPINFOHEADER object. We can see from this code all the members of the BITMAPHEADER object are being set to 0 using a “memset”, except the “biSize”, which is being set to “40”. Since this is the only time this function is called in the Netop application, if we want to find a bug that has a chance to be leveraged through Netop, we need to follow this format. Why the value is set to 40 is less relevant for our purposes within the test harness; however, it may require investigation depending on any crashes found. The same principle holds true for the 3rd and final parameter. We see here it is hardcoded to zero, so we want to do the same. Could we test other values? Of course, but if Netop is hardcoded to zero we would never actually be able to pass anything else outside of our exercise. Using our additional understanding from Figure 6, we put the below code in Figure 7 into our harness.
Figure 7 Target Function Setup
With our parameters configured, we now need to simply call the function we want to fuzz. Where is the fuzzed data? In this case, our fuzzed data will be the jpeg file. The fuzzer will be passing a file path of a mutated jpeg file.
Figure 8 Calling MeImgLoadJpeg
This next step is highly dependent on the target function. If the target function will not fail in a manner that will crash your harness (throw an unhandled exception), then you need to create a crash for a failed test case. This can be seen in Figure 1 test.cpp. In this case, the target function has error handling and we are interested in any case which causes an unhandled exception within our DLL. If the DLL throws an unhandled exception, it will crash our test harness. As a result, we only need to check the return value for our own purposes to confirm things are working properly. This is good for initially testing, but we will want to remove any unnecessary code for our actual fuzz run. A non-null return value means the jpeg image was parsed and null means a handled error occurred, which is uninteresting for our case.
Figure 9 Checking the return value
With all this framework in place, we can run our harness with a valid image and confirm we get the expected result.
Figure 10 Test run
Although the above test harness code will successfully execute the target function and fully function within our fuzzer, we can make a few targeted changes to increase performance and results. One of the slowest operations in an application is printing to the screen, and this is true when fuzzing. Error checking is extremely helpful for development; however, printing “Result was not null” or the inverse every time will reduce our executions per second and doesn’t add anything to our fuzzer. Additionally, it is important not to introduce any extra code in our “fuzz” function which could potentially introduce additional code paths. This could cause the mutators to think that it found a new path of interesting code, when in fact it’s only the harness. As a result, you want your “fuzz” function to be the absolute bare minimum required to execute your code and perform other setup actions outside this function.
Now that we have a working test harness, we need to create a test corpus or input files for the fuzzer. The importance of this step for fuzzing cannot be overstated. The test cases produced by a fuzzer or only as good as the ones provided. In most cases, you are looking to create a set of minimal test inputs (and minimal size) that generate maximal code coverage.
Selecting or building a test corpus can be a complicated process. One of the advantages to using a known and popular format like JPEG is that there are many open-source corpora. Strongcourage’s corpus on GitHub is a great repo since it is many corpora combined and is the testing corpus that was used to find CVE-2021-36134. Jackalope does not recursively traverse directories when reading the input directory and does not throw an error in this regard, therefore it is important to make sure your corpus directory is only one level deep.
Using this basic outlined method and running Jackalope in the same fashion as the example test binary, a write access violation crash is found in the MeImgLoadJpeg in just a few minutes. This write access violation bug is filed as CVE-2021-36134.
This violation occurs because of memory being allocated for the destination of a memory copy based on the default three color components of a JPEG image, instead of using the value provided in the input file’s JPEG header. The copy is using the values provided by the file to determine the address of where to copy the image in memory. A write access violation occurs when a malformed image reports having four color components instead of the default three and the memory allocated is not the same size as the actual image.
Given the extensive prior reports and full system vulnerabilities we submitted to NetOp before, we decided not to take the analysis further and determine if the bug was truly exploitable. The code path can be leveraged over the network, by utilizing the teacher’s blank student screen feature. It is worth noting this code runs on both the student and the teacher, so the teacher would be unable to load this image to send to a student without crashing their own system. An attacker could leverage the previously discovered and disclosed vulnerabilities to emulate a teacher and send this image to a student regardless. Since the destination of the memory copy is being calculated based on image width and number of color components, it is plausible for an attacker to control where the “write” takes place; however, they would need to use an address space that could be calculated without invalidating the image further. In addition, the code is writing pixels from the image which is also under the attacker’s control. As a result, this could lead to a partial arbitrary write.
Fuzzing can be a fantastic tool for discovering new vulnerabilities in software. Although having source code can enhance fuzzing, it should not be considered a barrier of entry. Many tools and techniques exist which can be used to successfully fuzz blackbox targets and in turn help enhance the security of the industry.
One goal of the McAfee Enterprise Advanced Threat Research team is to identify and illuminate a broad spectrum of threats in today’s complex and constantly evolving landscape. Leveraging Google Project Zero team’s Jackalope and blackbox fuzzing techniques a JPEG parsing vulnerability, CVE-2021-36134 was discovered in Netop Vision Pro version 9.7.2. As per McAfee Enterprise’s vulnerability public disclosure policy, the ATR team informed Netop on June 25th, 2021, and worked directly with the Netop team. This partnership resulted in the vendor working towards effective mitigations of the vulnerability detailed in this blog.
The post Finding 0-days with Jackalope appeared first on McAfee Blog.
FreshRSS 