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Before yesterdaySecurity

Smart and Frictionless Zero Trust Access for the Workforce

By Ganesh Umapathy

Providing secure access and a frictionless user experience are typically competing initiatives, but they don’t have to be! Read on to learn why.

In our world today, context changes quickly. We work from home, coffee shops and the office. We use multiple devices to do work. And on the flip side, attackers are becoming increasingly savvy, getting around security controls, such as multi-factor authentication (MFA), to gain unauthorized access.

To quote Wendy Nather, Cisco’s head of Advisory CISOs, “Trust is neither binary nor permanent.” Therefore, security controls must constantly evaluate for change in trust, but without adding unnecessary friction for end-users.

It’s no surprise that the recently published Cybersecurity Readiness Index, a survey of 6,700 cybersecurity leaders from across the globe, revealed that more progress is needed to protect identity, networks and applications.

To address these challenges and to make zero trust access for the workforce easy and frictionless, Cisco Duo announced the general availability of Risk-Based Authentication and enhancements to our enterprise ready Single Sign-On solution at Cisco Live EMEA 2023 earlier this week.

Risk-Based Authentication

Chart showing how Risk-Based Authentication starts by evaluating the risk signal analysis based off of device trust, location, wi-fi fingerprint, and known attack patterns. Based of off this, it decides what kind of authentication is required - including no authentication, Duo push 2FA, verified Duo push, FIDO2 authenticator - before allowing (or blocking) access to corporate resources.

Risk-Based Authentication fulfills the zero trust philosophy of continuous trust verification by assessing the risk level for each access attempt in a manner that is frictionless to users. A higher level of authentication is required only when there is an increase in assessed risk. Duo dynamically detects risk and automatically steps up authentication with two key policies:

1. Risk-Based Factor Selection

The Risk-Based Factor Selection policy detects and analyzes authentication requests and adaptively enforces the most secure factors. It highlights risk and adapts its understanding of normal user behavior. It does this by looking for known attack patterns and anomalies and then allowing only the more secure authentication methods to gain access.

For example, Duo can detect if an organization or employee is being targeted for a push bombing attack or if the authentication device and access device are in two different countries, and Duo responds by automatically elevating the authentication request to a more secure factor such as phishing resistant FIDO2 security keys or Verified Duo Push.

Chart showing how Risk-Based Authentication, when picking up on known attack patterns, will either request a Verified Duo Push or Block access.

2. Risk-Based Remembered Devices

The Risk-Based Remembered Devices policy establishes a trusted device session (like “remember this computer” check box), automatically without asking the user the check a box, during a successful authentication. Once the session is established, Duo looks for anomalous IP addresses or changes to a device throughout the lifetime of the trusted session and requires re-authentication only if it observes a change from historical baselines.

The policy also incorporates a Wi-Fi Fingerprint provided by Duo Device Health app to ensure that IP address changes reflect actual changes in location and not normal usage scenarios such as a user establishing an organizational VPN (Virtual Private Network) session.

Chart showing how Risk-Based Authentication, when using location and wi-fi fingerprint to determine that risk levels are low, won't require authentication.

Duo uses anonymized Wi-Fi Fingerprint to reliably detect whether the access device is in the same location as it was for previous authentications by comparing the Wi-Fi networks that are “visible” to the access device. Further, Duo preserves user privacy and does not track user location or collect any private information. Wi-Fi Fingerprint only lets Duo know if a user has changed location.

Single Sign-On

A typical organization uses over 250 applications. Single sign-on (SSO) solutions help employees access multiple applications with a single set of credentials and allow administrators to enforce granular policies for application access from a single console. Integrated with MFA or passwordless authentication, SSO serves as a critical access management tool for organizations that want to implement zero trust access to corporate applications.

Chart showing how Duo SSO integrates with SAML 2.0 and OIDC applications

Duo SSO is already popular among Duo’s customers. Now, we are adding two new capabilities that cater to modern enterprises:

1. Support for OpenID Connect (OIDC)

An increasing number of applications use OIDC for authentication. It is a modern authentication protocol that lets application and website developers authenticate users without storing and managing other people’s passwords, which is both difficult and risky. To date, Duo SSO has supported SAML web applications. Supporting OIDC allows us to protect more of the applications that our customers are adopting as we all move towards a mobile-first world and integrate stronger and modern authentication methods.

2. On-Demand Password Resets

Password resets are expensive for organizations. It is estimated that 20-50% of IT helpdesk tickets are for password resets. And according to a report by Ponemon Institute, large enterprises experience an average loss of $5.2 million a year in user productivity due to password resets.

When logging into browser-based applications, Duo SSO already allows users to reset passwords when they have expired in the same login workflow. And we heard from our customers that users want the option to proactively reset passwords. Now, Duo SSO offers the convenience to reset their Active Directly passwords before they expire. This capability further increases user productivity and reduces IT helpdesk tickets.

Screenshot of Duo's self-service password reset prompt

Risk-Based Authentication and enhancements to Duo SSO are available now to all paying customers based on their Duo Edition. If you are not yet a Duo customer, sign up for a free 30-day trial and try out these new capabilities today!


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Reddit Suffers Security Breach Exposing Internal Documents and Source Code

By Ravie Lakshmanan
Popular social news aggregation platform Reddit has disclosed that it was the victim of a security incident that enabled unidentified threat actors to gain unauthorized access to internal documents, code, and some unspecified business systems. The company blamed it on a "sophisticated and highly-targeted phishing attack" that took place on February 5, 2023, aimed at its employees. The attack

SE Labs 2023 Annual Security Report Names Cisco as Best Next Generation Firewall

By Neville Letzerich

Cisco is honored to be this year’s winner of the Best Next Generation Firewall Award in the SE Labs 2023 Annual Report. This industry recognition validates Cisco’s continuous push towards harmonizing network, workload, and application security across hybrid and multicloud environments. I’m incredibly proud of the Cisco Secure Firewall team and am thankful for our amazing customers who continue to trust Cisco and develop their network security around our capabilities. 

SE Labs, a cybersecurity testing and evaluation firm, provides impartial and independent assessments of various cybersecurity products and solutions. In their 2023 Annual Report, SE Labs states: 

“Our Annual Security Awards recognizes security vendors that notonly do well in our tests, but perform well in the real world withreal customers. These awards are the only in the industry thatrecognize strong lab work combined with practical success.”

SE Labs Testing Methodology 

SE Labs performs tests on behalf of customers seeking independent proof-of-value assistance, as well as security vendors. At Cisco, we use third-party evaluations from multiple sources, including SE Labs, to augment our internal testing and to drive product improvement. 

Winners were determined after months of in-depth testing, based on a combination of continual public testing, private assessments and feedback from corporate clients who use SE Labs to help choose security products and services. The award further validates that our customers can expect superior threat protection and performance with Cisco Secure Firewall. 

SE Labs’ reports use the MITRE ATT&CK framework, employing both common “commodity” malware samples and sophisticated, targeted attacks. Their network security testing uses full attack chains to assess the detection and protection abilities of network devices and combinations of network and endpoint solutions. SE Labs publishes its testing methodologies and is BS EN ISO 9001: 2015 certified for The Provision of IT Security Product Testing. 

As a worldwide leader in networking and security, Cisco is better positioned than any other security vendor to incorporate effective firewall controls into our customers’ infrastructure — anywhere data and applications reside. We offer a comprehensive threat defense with industry-leading Snort 3 IPS to protect users, applications, and data from continuously evolving threats. Our solutions also leverage machine learning and advanced threat intelligence from Cisco Talos, one of the world’s largest commercial threat intelligence teams. 

Cisco Secure Firewall Key Features 

  • Cisco Secure Firewall’s threat-focused architecture enables superior visibility and control of network traffic. Many security practitioners today struggle with a lack of visibility into encrypted traffic, which is why Cisco has developed the differentiated Encrypted Visibility Engine that detects threats in encrypted traffic – with minimal to no decryption. Secure Firewall’s detailed analysis, visibility, and reporting enable organizations to rapidly gain insights into their network traffic, applications, and assets. 
  • Cisco Secure Firewall capabilities provide a unified security posture across the entire network. This is achieved through its tight integration with workload, web, email, and cloud security through our SecureX XDR platform. This integration increases the efficiency of the SecOps team, by accelerating threat investigation and response time. 
  • Designed to be adaptive and highly scalable in dynamic environments, Cisco Secure Firewall is expressly designed to reduce total cost of ownership. It helps teams save time with consistent policy enforcement, helping our customers realize up to a 195% return on investment over three years, as noted in the third-party research we commissioned with Forrester Consulting.   

In the constantly evolving world of cybersecurity, it is important to have access to the latest and most advanced technologies to stay ahead of threats. Whether you are an enterprise, government, healthcare, or a service provider organization, Cisco Secure Firewall provides top-ranked security. 

When you invest in Cisco Secure Firewall, you are investing in award-winning threat defense with capabilities that are built for the real world. Learn more about SE Labs 2023 Annual Report, Cisco Secure Firewall and how you can refresh your firewall. 


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Russia’s Ransomware Gangs Are Being Named and Shamed

By Matt Burgess, Lily Hay Newman
Members of the Trickbot and Conti cybercrime gangs have been sanctioned in an unprecedented wave of action against the country’s hackers.

U.S., U.K. Sanction 7 Men Tied to Trickbot Hacking Group

By BrianKrebs

Authorities in the United States and United Kingdom today levied financial sanctions against seven men accused of operating “Trickbot,” a cybercrime-as-a-service platform based in Russia that has enabled countless ransomware attacks and bank account takeovers since its debut in 2016. The U.S. Department of the Treasury says the Trickbot group is associated with Russian intelligence services, and that this alliance led to the targeting of many U.S. companies and government entities.

Initially a stealthy trojan horse program delivered via email and used to steal passwords, Trickbot evolved into “a highly modular malware suite that provides the Trickbot Group with the ability to conduct a variety of illegal cyber activities, including ransomware attacks,” the Treasury Department said.

A spam email from 2020 containing a Trickbot-infected attachment. Image: Microsoft.

“During the height of the COVID-19 pandemic in 2020, Trickbot targeted hospitals and healthcare centers, launching a wave of ransomware attacks against hospitals across the United States,” the sanctions notice continued. “In one of these attacks, the Trickbot Group deployed ransomware against three Minnesota medical facilities, disrupting their computer networks and telephones, and causing a diversion of ambulances. Members of the Trickbot Group publicly gloated over the ease of targeting the medical facilities and the speed with which the ransoms were paid to the group.”

Only one of the men sanctioned today is known to have been criminally charged in connection with hacking activity. According to the Treasury Department, the alleged senior leader of the Trickbot group is 34-year-old Russian national Vitaly “Bentley” Kovalev.

A New Jersey grand jury indicted Kovalev in 2012 after an investigation by the U.S. Secret Service determined that he ran a massive “money mule” scheme, which used phony job offers to trick people into laundering money stolen from hacked small to mid-sized businesses in the United States. The 2012 indictment against Kovalev relates to cybercrimes he allegedly perpetrated prior to the creation of Trickbot.

BOTNET, THE MOVIE

In 2015, Kovalev reportedly began filming a movie in Russia about cybercrime called “Botnet.” According to a 2016 story from Forbes.ru, Botnet’s opening scene was to depict the plight of Christina Svechinskaya, a Russian student arrested by FBI agents in September 2010.

Christina Svechinskaya, a money mule hired by Bentley who was arrested by the FBI in 2010.

Svechinskaya was one of Bentley’s money mules, most of whom were young Russian students on temporary travel visas in the United States. She was among 37 alleged mules charged with aiding an international cybercrime operation — basically, setting up phony corporate bank accounts for the sole purpose of laundering stolen funds.

Although she possessed no real hacking skills, Svechinskaya’s mugshot and social media photos went viral online and she was quickly dubbed “the world’s sexiest computer hacker” by the tabloids.

Kovalev’s Botnet film project was disrupted after Russian authorities raided the film production company’s offices as part of a cybercrime investigation. In February 2016, Reuters reported that the raid was connected to a crackdown on “Dyre,” a sophisticated trojan that U.S. federal investigators say was the precursor to the Trickbot malware. The Forbes.ru article cited sources close to the investigation who said the film studio was operating as a money-laundering front for the cybercrooks behind Dyre.

TREASON

But shifting political winds in Russia would soon bring high treason charges against three of the Russian cybercrime investigators tied to the investigation into the film studio. In a major shakeup in 2017, the Kremlin levied treason charges against Sergey Mikhaylov, then deputy chief of Russia’s top anti-cybercrime unit.

Also charged with treason was Ruslan Stoyanov, then a senior employee at Russian security firm Kaspersky Lab [the Forbes.ru report from 2016 said investigators from Mikhaylov’s unit and Kaspersky Lab were present at the film company raid].

Russian media outlets have speculated that the men were accused of treason for helping American cybercrime investigators pursue top Russian hackers. However, the charges against both men were classified and have never been officially revealed. After their brief, closed trial, both men were convicted of treason. Mikhaylov was given a 22 year prison sentence; Stoyanov was sentenced to 14 years in prison.

In September 2021, the Kremlin issued treason charges against Ilya Sachkov, formerly head of the cybersecurity firm Group-IB. According to Reuters, Sachkov and his company were hired by the film studio “to advise the Botnet director and writers on the finer points of cybercrime.” Sachkov remains imprisoned in Russia pending his treason trial.

A WELL-OILED CYBERCRIME MACHINE

Trickbot was heavily used by Conti and Ryuk, two of Russia’s most ruthless and successful ransomware groups. Blockchain analysis firm Chainalysis estimates that in 2021 alone, Conti extorted more than USD $100 million from its hacking victims; Chainalysis estimates Ryuk extorted more than USD $150 million from its ransomware victims.

The U.S. cybersecurity firm CrowdStrike has long tracked the activities of Trickbot, Ryuk and Conti under the same moniker — “Wizard Spider” — which CrowdStrike describes as “a Russia-nexus cybercriminal group behind the core development and distribution of a sophisticated arsenal of criminal tools, that allow them to run multiple different types of operations.”

“CrowdStrike Intelligence has observed WIZARD SPIDER targeting multiple countries and industries such as academia, energy, financial services, government, and more,” said Adam Meyers, head of intelligence at CrowdStrike.

This is not the U.S. government’s first swipe at the Trickbot group. In early October 2020, KrebsOnSecurity broke the news that someone had launched a series of coordinated attacks designed to disrupt the Trickbot botnet. A week later, The Washington Post ran a story saying the attack on Trickbot was the work of U.S. Cyber Command, a branch of the Department of Defense headed by the director of the U.S. National Security Agency (NSA).

Days after Russia invaded Ukraine in February 2022, a Ukrainian researcher leaked several years of internal chat logs from the Conti ransomware gang. Those candid conversations offer a fascinating view into the challenges of running a sprawling criminal enterprise with more than 100 salaried employees. They also showed that Conti enjoyed protection from prosecution by Russian authorities, as long as the hacker group took care not to target Russian organizations.

In addition, the leaked Conti chats confirmed there was considerable overlap in the operation and leadership of Conti, Trickbot and Ryuk.

Michael DeBolt, chief intelligence officer at cybersecurity firm Intel 471, said the leaked Conti chats showed Bentley oversaw a team of coders tasked with ensuring that the Trickbot and Conti malware remained undetected by the different antivirus and security software vendors.

In the years prior to the emergence of Trickbot in 2016, Bentley worked closely on the Gameover ZeuS trojan, a peer-to-peer malware threat that infected between 500,000 and a million computers with an automated ransomware strain called Cryptolocker, DeBolt said.

The FBI has a standing $3 million bounty offered for the capture of Evgeny “Slavik” Bogachev, the alleged author of the Zeus trojan. And there are indications that Bentley worked directly with Bogachev. DeBolt pointed to an October 2014 discussion on the exclusive Russian hacking forum Mazafaka that included a complaint by a Russian hosting firm against a forum user by the name “Ferrari” who had failed to pay a $30,000 hosting bill.

In that discussion thread, it emerged that the hosting company thought it was filing a complaint against Slavik. But the Mazafaka member who vouched for Ferrari’s membership on the forum said they knew Ferrari as Bentley the mule handler, and at some point Slavik and Bentley must have been sharing the Ferrari user account.

“It is likely that Slavik (aka. Bogachev) and Bentley (aka. Kovalev) shared the same ‘Ferrari’ handle on the Mazafaka forum circa 2014, which suggests the two had a working relationship at that time, and supports the recent US and UK Government announcements regarding Kovalev’s past involvement in cybercrime predating Dyre or the Trickbot Group,” DeBolt said.

CrowdStrike’s Meyers said while Wizard Spider operations have significantly reduced following the demise of Conti in June 2022, today’s sanctions will likely cause temporary disruptions for the cybercriminal group while they look for ways to circumvent the financial restrictions — which make it illegal to transact with or hold the assets of sanctioned persons or entities.

“Often, when cybercriminal groups are disrupted, they will go dark for a time only to rebrand under a new name,” Meyers said.

The prosecution of Kovalev is being handled by the U.S. Attorney’s Office in New Jersey. A copy of the now-unsealed 2012 indictment of Kovalev is here (PDF).

Alexa, who else is listening?

By Jake Moore

Your smart speaker is designed to listen, but could it be eavesdropping too?

The post Alexa, who else is listening? appeared first on WeLiveSecurity

Critical Infrastructure at Risk from New Vulnerabilities Found in Wireless IIoT Devices

By Ravie Lakshmanan
A set of 38 security vulnerabilities has been uncovered in wireless industrial internet of things (IIoT) devices from four different vendors that could pose a significant attack surface for threat actors looking to exploit operational technology (OT) environments. "Threat actors can exploit vulnerabilities in Wireless IIoT devices to gain initial access to internal OT networks," Israeli

Webinar: Learn How to Comply with New Cyber Insurance Identity Security Requirements

By The Hacker News
Have you ever stopped to think about the potential consequences of a cyberattack on your organization? It's getting more intense and destructive every day, and organizations are feeling the heat. That's why more and more businesses are turning to cyber insurance to find some much-needed peace of mind. Imagine, in the unfortunate event of a successful security breach or ransomware attack, the

Want to Delete Your Twitter DMs? Good Luck With That

By Matt Burgess
People in Europe are making GDPR requests to have their private messages erased, but Elon’s team is ignoring them.

NewsPenguin Threat Actor Emerges with Malicious Campaign Targeting Pakistani Entities

By Ravie Lakshmanan
A previously unknown threat actor dubbed NewsPenguin has been linked to a phishing campaign targeting Pakistani entities by leveraging the upcoming international maritime expo as a lure. "The attacker sent out targeted phishing emails with a weaponized document attached that purports to be an exhibitor manual for PIMEC-23," the BlackBerry Research and Intelligence Team said. PIMEC, short for

A Hackers Pot of Gold: Your MSP's Data

By The Hacker News
A single ransomware attack on a New Zealand managed service provider (MSP) disrupted several of its clients' business operations overnight, most belonging to the healthcare sector. According to the country's privacy commissioner, "a cyber security incident involving a ransomware attack" in late November upended the daily operations of New Zealand's health ministry when it prevented the staff

Gootkit Malware Adopts New Tactics to Attack Healthcare and Finance Firms

By Ravie Lakshmanan
The Gootkit malware is prominently going after healthcare and finance organizations in the U.S., U.K., and Australia, according to new findings from Cybereason. The cybersecurity firm said it investigated a Gootkit incident in December 2022 that adopted a new method of deployment, with the actors abusing the foothold to deliver Cobalt Strike and SystemBC for post-exploitation. "The threat actor

OpenSSL Fixes Multiple New Security Flaws with Latest Update

By Ravie Lakshmanan
The OpenSSL Project has released fixes to address several security flaws, including a high-severity bug in the open source encryption toolkit that could potentially expose users to malicious attacks. Tracked as CVE-2023-0286, the issue relates to a case of type confusion that may permit an adversary to "read memory contents or enact a denial-of-service," the maintainers said in an advisory. The

Pwned Passwords Adds NTLM Support to the Firehose

By Troy Hunt
Pwned Passwords Adds NTLM Support to the Firehose

I think I've pretty much captured it all in the title of this post but as of about a day ago, Pwned Passwords now has full parity between the SHA-1 hashes that have been there since day 1 and NTLM hashes. We always had both as a downloadable corpus but as of just over a year ago with the introduction of the FBI data feed, we stopped maintaining downloadable behemoths of data.

A little later, we added the downloader to make it easy to pull down the latest and greatest complete data set directly from the same API that so many of you have integrated into your own apps. But because we only had an API for SHA-1 hashes, the downloader couldn't grab the NTLM versions and increasingly, we had 2 corpuses well out of parity.

I don't know exactly why, but just over the last few weeks we've had a marked uptick in requests for an updated NTLM corpus. Obviously there's still a demand to run this against local Active Directory environments and clearly, the more up to date the hashes are the more effective they are at blocking the use of poor passwords.

So, Chief Pwned Passwords Wrangler Stefán Jökull Sigurðarson got to work and just went ahead and built it all for you. For free. In his spare time. As a community contribution. Seriously, have a look through the public GitHub repos and it's all his work ranging from the API to the Cloudflare Worker to the downloader so if you happen to come across him say, at NDC Oslo in a few months' time, show your appreciation and buy the guy a beer 🍺

Lastly, every time I look at how much this tool is being used, I'm a bit shocked at how big the numbers are getting:

Pwned Passwords Adds NTLM Support to the Firehose

That's well more than double the number of monthly requests from when I wrote the blog post about the FBI and NCA only just over a year ago, and I imagine that will only continue to increase, especially with today's announcement about NTLM hashes. Thank you to everyone that has taken this data and done great things with it, we're grateful that it's been put to good use and has undoubtedly helped an untold number of people to make better password choices 😊

The Political Theater Behind the State of the Union Data Privacy Push

By Matt Laslo
Biden’s speech calling for better data protections got a standing ovation from both sides of the aisle. So, where’s a federal privacy law?

NIST Standardizes Ascon Cryptographic Algorithm for IoT and Other Lightweight Devices

By Ravie Lakshmanan
The U.S. National Institute of Standards and Technology (NIST) has announced that a family of authenticated encryption and hashing algorithms known as Ascon will be standardized for lightweight cryptography applications. "The chosen algorithms are designed to protect information created and transmitted by the Internet of Things (IoT), including its myriad tiny sensors and actuators," NIST said.

Honoring our ‘Cybersecurity Defender of the Year’ in EMEA

By Neville Letzerich

Congratulations to security advocate Luigi Vassallo, Chief Operating Officer and Chief Technology Officer of Sara Assicurazioni Insurance, an innovative Italian cloud-first insurance firm.

In the last two years, cybersecurity has advanced and can feel like a one-two punch to those who are not prepared. But what does that preparation look like? For Luigi Vassallo, it was more than just tackling cybersecurity defense on his own. Luigi reached out to the Cisco community, offering his knowledge and expertise to help others. This is what stood out to make him our Cybersecurity Defender of the Year in EMEA for the Cisco Global Advocate Awards 2023 EMEA event.

Cisco’s advocacy community, Cisco Insider Advocates, brings our customers together and provides a way for them to make powerful connections, expand their professional and personal networks, and learn from top experts in their field. Luigi personifies the spirit of Insider Advocates by sharing freely within the community.

One may wonder where Luigi finds the time or energy to participate in the community. Luigi finds immeasurable energy by training as a kickboxer and as an avid cyclist. This energy transforms into a philosophy of helping others. As Luigi says, it is about being “the best version of yourself.”

Luigi sums up his approach to cybersecurity this way: “Cybersecurity for me is like boxing: you never know when your opponent will attack, but you have to know in advance how to respond and what you can do.”

Luigi has been featured in a profile piece, as well as a video, where he speaks about his personal goals, as well as his goals for making Sara Assicurazioni as secure as possible with Cisco’s products. Part of his passion comes from being comfortable with the uncertainty of cybersecurity, coupled with the confidence that Cisco is there to help his organization. I’m honored that Sara Assicurazioni has joined forces with Cisco Secure to confidently define zero-trust and XDR strategies that increase security resilience and drive better customer outcomes for them.

When notified of the award, Luigi’s humility and dedication to the community was evident, as he shared, “I feel happy and surprised about this award, as I didn’t expect to win because there were so many good advocates who were nominated with me. I want to thank Cisco for awarding me the Cybersecurity Defender of the Year honor.”

Luigi also credits the Cisco Insider Advocacy program for its ability to connect and grow the cybersecurity community, adding:

“This is also what makes Cisco different from other security vendors; the capacity to recognize the innovation and resilience of its customers. I feel that we are part of the same movement, and we are together in the same fight against cybercriminals. To all other nominees, I want to say thank you for your hard work in cybersecurity and in sharing your good practices with me in the Cisco Insider Advocacy community and now at Cisco Live EMEA.”

We congratulate Luigi, not only for keeping his guard up, but for helping others to do the same by being part of the Cisco Insider Advocacy community.

The Cisco Global Advocate Awards celebrates Cisco’s passionate and innovative customer advocates who go above and beyond in demonstrating thought leadership and supporting Cisco through success stories, speaking engagements, product reviews, and so much more.

We’re planning three exclusive events that will coincide with Cisco Live conferences in Amsterdam, Las Vegas, and Melbourne in 2023. We hope you’ll join us as we recognize our customer advocates by region for actively supporting Cisco. You won’t want to miss it.

To learn more, and to become a member, please visit us here.


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Unpatched Security Flaws Disclosed in Multiple Document Management Systems

By Ravie Lakshmanan
Multiple unpatched security flaws have been disclosed in open source and freemium Document Management System (DMS) offerings from four vendors LogicalDOC, Mayan, ONLYOFFICE, and OpenKM. Cybersecurity firm Rapid7 said the eight vulnerabilities offer a mechanism through which "an attacker can convince a human operator to save a malicious document on the platform and, once the document is indexed

Sydney Man Sentenced for Blackmailing Optus Customers After Data Breach

By Ravie Lakshmanan
A Sydney man has been sentenced to an 18-month Community Correction Order (CCO) and 100 hours of community service for attempting to take advantage of the Optus data breach last year to blackmail its customers. The unnamed individual, 19 when arrested in October 2022 and now 20, used the leaked records stolen from the security lapse to orchestrate an SMS-based extortion scheme. The suspect

How the US Can Stop Data Brokers' Worst Practices—Right Now

By Dell Cameron
Legal experts say a key law should already prevent brokers from collecting and selling data that’s weaponized against vulnerable people.

Russian Hackers Using Graphiron Malware to Steal Data from Ukraine

By Ravie Lakshmanan
A Russia-linked threat actor has been observed deploying a new information-stealing malware in cyber attacks targeting Ukraine. Dubbed Graphiron by Broadcom-owned Symantec, the malware is the handiwork of an espionage group known as Nodaria, which is tracked by the Computer Emergency Response Team of Ukraine (CERT-UA) as UAC-0056. "The malware is written in Go and is designed to harvest a wide

How to Think Like a Hacker and Stay Ahead of Threats

By The Hacker News
To succeed as a cybersecurity analyst, you need to understand the traits, values, and thought processes of hackers, along with the tools they use to launch their attacks.  During a webinar called The Hacker Mindset, a Red Team Researcher shared how you can use some of these tools for your own detection and prevention of breaches. He also demonstrated how an attack takes place using the Follina

Russian Hacker Pleads Guilty to Money Laundering Linked to Ryuk Ransomware

By Ravie Lakshmanan
A Russian national on February 7, 2023, pleaded guilty in the U.S. to money laundering charges and for attempting to conceal the source of funds obtained in connection with Ryuk ransomware attacks. Denis Mihaqlovic Dubnikov, 30, was arrested in Amsterdam in November 2021 before he was extradited from the Netherlands in August 2022. He is awaiting sentencing on April 11, 2023. "Between at least

CERT-UA Alerts Ukrainian State Authorities of Remcos Software-Fueled Cyber Attacks

By Ravie Lakshmanan
The Computer Emergency Response Team of Ukraine (CERT-UA) has issued an alert warning of cyber attacks against state authorities in the country that deploy a legitimate remote access software named Remcos. The mass phishing campaign has been attributed to a threat actor it tracks as UAC-0050, with the agency describing the activity as likely motivated by espionage given the toolset employed. The

OpenSSL fixes High Severity data-stealing bug – patch now!

By Paul Ducklin
7 memory mismanagements and a timing attack. We explain all the jargon bug terminology in plain English...

Into the void: Your tech and security in digital darkness

By Aryeh Goretsky

No internet, perfect security? Two ESET researchers perform a thought experiment where they consider the implications of being plunged into digital darkness.

The post Into the void: Your tech and security in digital darkness appeared first on WeLiveSecurity

Biden’s SOTU: Data Privacy Is Now a Must-Hit US State of the Union Topic

By Lily Hay Newman
Biden’s speech proves that protecting personal info is no longer a fringe issue. Now, Congress just needs to do something about it.

KrebsOnSecurity in Upcoming Hulu Series on Ashley Madison Breach

By BrianKrebs

KrebsOnSecurity will likely have a decent amount of screen time in an upcoming Hulu documentary series about the 2015 megabreach at marital infidelity site Ashley Madison. While I can’t predict what the producers will do with the video interviews we shot, it’s fair to say the series will explore compelling new clues as to who may have been responsible for the attack.

The new docuseries produced by ABC News Studios and Wall to Wall Media is tentatively titled, “The Ashley Madison Affair,” and is slated for release on Hulu in late Spring 2023. Wall to Wall Media is part of the Warner Bros. International Television Production group.

“Featuring exclusive footage and untold firsthand interviews from those involved, the series will explore infidelity, morality, cyber-shaming and blackmail and tell the story of ordinary people with big secrets and a mystery that remains unsolved to this day,” reads a Jan. 12, 2023 scoop from The Wrap.

There are several other studios pursuing documentaries on the Ashley Madison breach, and it’s not hard to see why. On July 19, 2015, a hacker group calling itself The Impact Team leaked Ashley Madison internal company data, and announced it would leak all user data in a month unless Ashley Madison voluntarily shut down before then.

A month later, The Impact Team published more than 60 gigabytes of data, including user names, home addresses, search history, and credit card transaction records. The leak led to the public shaming and extortion of many Ashley Madison users, and to at least two suicides. It’s impossible to say how many users lost their jobs or marriages as a result of the breach.

I’m aware that there are multiple studios working on Ashley Madison documentaries because I broke the story of the breach in 2015, and all of those production houses approached me with essentially the same pitch: It would be a shame if your voice wasn’t included in our project.

What stood out about the inquiry from Wall to Wall was that their researchers had already gathered piles of clues about the breach that I’d never seen before.

I’d assumed that participating in their documentary would involve sitting for a few interviews about known historical facts related to the breach. But when Wall to Wall shared what they’d found, I was hooked, and spent several weeks investigating those leads further.

The result was a collaborative research effort revealing key aspects of the breach that have somehow escaped public notice over the years.

I won’t go into detail on what we discovered until the Hulu series is ready for release. Also, I am not privy to what they will produce with the interviews I gave. I can’t say that what we found untangles everything about the breach that was previously unknown, but it sure explains a lot.

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All in for Security: Cisco Secure at Cisco Live EMEA 2023

By Tom Gillis

Cisco Live is the premier destination for Cisco customers and partners to gain knowledge and build community. Our teams work hard to deliver education and inspiration, ignite creativity, deliver practical know-how, and accelerate the connections that fuel your digital future.

The Cisco Secure team is excited to share our expertise to help power the strategies – and safety – of your organization.

If it’s connected, it’s protected

Executive Q&A Panel at Cisco Live EMEA

In 2023, the threat landscape will evolve to one that sees attacks on every surface, from criminals who are opportunistic, yet laser-focused on their goal. The attacks themselves could be email-borne, directly targeted, socially based, or a mix of all three.

Criminals will target vulnerabilities, operational deficiencies, suppliers, and business partners, as a means of accomplishing their goals. They will use the target’s own environment and take advantage of existing people and technology problems, including alert fatigue and staffing shortages.

To face this reality and address the needs of organizations both large and small, Cisco will continue to focus on education and innovation in the areas of preventing insider threats, providing consistent and informed alerts, enabling actionable intelligence, and delivering solutions to implement a zero-trust security framework.

As the organization that pioneered networking, we are driven to secure every connection, providing end-to-end protection for users and devices across multiple clouds and networks with a seamless experience.

Innovating to enable a more resilient organization

As our vision for the integrated Cisco Security Cloud evolves, we’re continuing to challenge existing models and unify security and networking, with foundational elements that execute on this vision. From verified push – which protects organizations from MFA-focused phishing attacks – to Wi-Fi Fingerprint, and Remembered Devices, the performance enhancements with Enterprise Single Sign-on and Cisco+ Secure Connect, we continue to meet our customers where they are, offering true zero trust, with frictionless experiences for the hybrid workforce.

We’re excited to celebrate the following innovations and updates announced at Cisco Live EMEA:

Risk-Based Authentication

Finding the balance between usability and security is now easier than ever. With Risk-Based Authentication, users have the access they need, secured by real-time contextual signals. Organizations can increase security efficacy by dynamically adjusting authentication ​requirements based on risk levels and by enabling safer end-user behavior. Risk-based authentication now includes wi-fi fingerprint, remembered device, and verified push features, which work together to reduce risk while preserving user experience ​by only requesting additional interaction for suspicious logins or a change in risk.

Single Sign-On

Our Enterprise Ready Single Sign-on expands Duo SSO with three new capabilities to easily connect single sign-on to modern apps and empower end users. By adding major protocol support, improved admin tooling, and SSO on demand password resets, organizations enable easier and more secure access from anywhere.

Cisco+ Secure Connect

Cisco SD-WAN customers can now enjoy all the benefits of a turnkey, single-vendor SASE solution that brings together industry-leading networking with security:​ Cisco+ Secure Connect. This new integration gives Cisco SD-WAN (powered by Viptela) customers fast, secure private application and internet access, enabling them to deliver a secure experience, anywhere work happens.

Application Security

We are also announcing the introduction of industry-first Business Risk Observability, an enhancement of our Full-Stack Observability application security solution. Available through Cisco Secure Application, which is integrated into Cisco AppDynamics, it provides a business risk scoring solution which brings together Kenna Risk Meter score distribution and Business Transactions from Cisco AppDynamics and integrates with Panoptica for API security and Talos for threat intelligence.

Cybersecurity Readiness Index report

The initial findings from our first Cybersecurity Readiness Index reveal that while technology to devices is widely adopted, more progress is needed to protect identity, networks and applications. The report assessed the preparedness of companies around the world to safeguard against cyber threats in the current environment. See our key findings and security readiness trends, with the full report launching in the coming weeks.

As we navigate 2023, we will continue to face uncertainties and challenges. We are fully committed to our customers and partners in the journey to provide security resilience, supporting a frictionless user experience, and solutions threat intelligence that work to continually minimize risk.

 


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The Power of Relationships: Executive Buy-In and Security Culture for Bolstering Resilience

By J. Wolfgang Goerlich

“Where do we start?”

This is the question every CISO asks about every new program. In fact, I ask and answer that question many times a month. There’s a reason for this, of course. A strong start to any project builds momentum, reassures stakeholders, and sets the stage for what’s to come. Security resilience initiatives are no different. Security resilience is the ability to anticipate and respond to unpredictable threats or changes, and then emerge stronger. It’s hard to imagine a more vital undertaking for CISOs. And as with all initiatives, CISOs always want to know where to begin.

They’re likely to find some valuable starting points in the Security Outcomes Report, Volume 3: Achieving Security Resilience, the latest in a series of reports released by Cisco and reflecting the viewpoints of 4,700 IT and security professionals from 26 countries. The report identifies seven success factors CISOs can pursue to improve outcomes within their own enterprise security resilience programs, placing a high priority on security resilience. The seven success factors range in nature from the architectural—simplifying your hybrid IT environment, maximizing zero trust adoption—to more relationship-focused factors.

It’s the latter that caught my eye.

Seven success factors for resilience:

  1. Establish executive support
  2. Cultivate a culture of security
  3. Hold resources in reserve
  4. Simplify hybrid cloud environments
  5. Maximize zero trust adoption
  6. Extend detection and response capabilities
  7. Take security to the edge

Solid relationships enable security resilience

It shouldn’t surprise any CISO that the first two success factors are built around relationships. These factors zero in on relationships with company leadership (as measured by establishing executive support) and relationships with people across the organization (as measured by cultivating a culture of security). Experienced CISOs know that these factors can make or break security initiatives.

Given the objective of security resilience is to withstand threats and come back even stronger, it’s clear that resilience must exist before, during, and after a cybersecurity incident. This has repercussions on the executive level and throughout the business. Lack of executive support can lead to detection, response, and recovery capabilities that are chronically underfunded. This leaves CISOs at a disadvantage when security incidents do inevitably happen and panic strikes the C-suite. What’s more, CISOs who lack strong executive relationships may also find themselves struggling to oversee incident management and coordinate communications. And afterward? Remediating and improving the security posture, which often impacts multiple parts of the organization beyond IT and often requires significant investment, stalls without a necessary lift from leadership.

The security report, which scores resilience levels across a series of criteria, finds that organizations reporting a strong backing from leadership have resilience scores that are 39% higher when compared to organizations reporting weak support. “Bridges to the C-suite are built upon a solid understanding of how the business works and how security initiatives can make it work even better,” notes the report. “Support goes both ways in any relationship, after all.”

In addition to keeping the program aligned, CISOs must keep in communication with their peers and superiors. Those who share only transactional relationships within the C-Suite find their interactions limited to status updates and budget requests. Transformational relationships, however, involve more frequent and deeper communication and interactions, which cover a broader set of topics than submitting the latest budget ask. They are, in other words, more valuable.

A security culture can create willing resilience partners

Of course, executive support is just one crucial factor for success. Resilience programs need broad support from throughout the organization, not just at the top. Every time an employee picks up a mouse or accesses an app from their mobile phone, they make a choice to either strengthen or lessen the organization’s security posture. Every time an improvement is necessary following a security event, cultural buy-in determines whether this new request from security is implemented or circumvented.

According to the report, organizations that successfully foster a culture of security can see a 46% increase in resilience compared to those who lack such a culture. Much like aligning a program with the business direction furthers leadership buy-in, CISOs need to align security policy with the functional direction of the business—but in a way that helps employees see security measures as protecting not just corporate data and IT assets but also their own future. When employees aren’t on board or see security measures as IT concerns with no relation to them, resilience suffers. “Frequent security policy violations and workarounds,” notes the report, “are evidence of poor security culture.” By viewing policy exceptions as feedback, and investigating these from the perspective of identifying and correcting misalignment, security leaders can enroll employees as the willing participants in the solution—rather than contributors to the problem.

Security leaders know, by and large, what we need to do to secure our organizations. We have frameworks with pages of controls. We have risk registers with lists of action items. Where we often struggle is translating this knowledge into action. To do that, we must see our efforts within the strategic context of executive leaders and the tactical reality of the line managers in our organization. We must personalize and prioritize our efforts around what matters to the people we collaborate with. It is through engaging people that our security programs become human-centric and, in turn, become more resilient.

Where do we start? With relationships. Good relationships lead to good security programs, and good security programs lead to great relationships. And all of these contribute to security resilience.

Download the Security Outcomes Report, Vol. 3: Achieving Security Resilience today.

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