Exposed Kubernetes Clusters, Kubelet Ports Can Be Abused in Cyberattacks

Organizations must ensure their kubelets and related APIs aren’t inadvertently exposed or lack proper access control, offering an easy access point for malicious actors.

Space Force Expands Cyber Defense Operations

Space Force's Delta 6 cyber-defense group adds squadrons, updates legacy Satellite Control Network.

Scammer Behind $568M International Cybercrime Syndicate Gets 4 Years

The 14th defendant behind The Infraud Organization contraband marketplace has been sentenced, this time for one count of racketeering.

New Chaos Malware Variant Ditches Wiper for Encryption

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ChromeLoader Malware Hijacks Browsers With ISO Files

The malware's abuse of PowerShell makes it more dangerous, allowing for more advanced attacks such as ransomware, fileless malware, and malicious code memory injections.

How Secure Is Video Conferencing?

As millions of people around the world practice social distancing and work their office jobs from home, video conferencing has quickly become the new norm. Whether you’re attending regular work meetings, partaking in a virtual happy hour with friends, or catching up with extended family across the globe, video conferencing is a convenient alternative to many of the activities we can no longer do in real life. But as the rapid adoption of video conferencing tools and apps occurs, is security falling by the wayside?

Avoid Virtual Party Crashers

One security vulnerability that has recently made headlines is the ability for uninvited attendees to bombard users’ virtual meetings. How? According to Forbes, many users have posted their meeting invite links on social media sites like Twitter. An attacker can simply click on one of these links and interrupt an important conference call or meeting with inappropriate content.  

Ensure Data is in the Right Hands

Online conferencing tools allow users to hold virtual meetings and share files via chat. But according to Security Boulevard, communicating confidential business information quickly and privately can be challenging with these tools. For example, users are not always immediately available, even when working from home. In fact, many parents are simultaneously doubling as working parents and teachers with the recent closure of schools and childcare providers. If a user needs to share private information with a coworker but they are unable to connect by video or phone, they might revert to using a messaging platform that lacks end-to-end encryption, a feature that prevents third-party recipients from seeing private messages. This could lead to leaks or unintended sharing of confidential data, whether personal or corporate. What’s more, the lack of using a secure messaging platform could present a hacker with an opportunity to breach a victim’s data or device. Depending on the severity of this type of breach, a victim could be at risk of identity theft.  

Pay Attention to Privacy Policies

With the recent surge of new video conferencing users, privacy policies have been placed under a microscope. According to WIRED, some online conferencing tools have had to update their policies to reflect the collection of user information and meeting content used for advertising or other marketing efforts. Another privacy concern was brought to light by a video conferencing tool’s attention-tracking feature. This alerts the virtual meeting host when an attendee hasn’t had the meeting window in their device foreground for 30 seconds, resulting in users feeling that their privacy has been compromised.  

How to Secure Video Conferences

As users become accustomed to working from home, video conferencing tools will continue to become a necessary avenue for virtual communication. But how can users do so while putting their online security first? Follow these tips to help ensure that your virtual meetings are safeguarded:  

Do your research

There are plenty of video conferencing tools available online. Before downloading the first one you see, do your research and check for possible security vulnerabilities around the tools. Does the video conferencing tool you’re considering use end-to-end encryption? This ensures that only meeting participants have the ability to decrypt secure meeting content. Additionally, be sure to read the privacy policies listed by the video conferencing programs to find the one that is the most secure and fits your needs.  

Make your meetings password protected

To ensure that only invited attendees can access your meeting, make sure they are password protected. For maximum safety, activate passwords for new meetings, instant meetings, personal meetings, and people joining by phone. 

Block users from taking control of the screen

To keep users (either welcome or unwelcome) from taking control of your screen while you’re video conferencing, select the option to block everyone except the host (you) from screen sharing.  

Turn on automatic updates

By turning on automatic updates, you are guaranteed to have all the latest security patches and enhancements for your video conferencing tool as soon as they become available.  

The post How Secure Is Video Conferencing? appeared first on McAfee Blog.

Physical Security Teams' Impact Is Far-Reaching

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Taking the Danger Out of IT/OT Convergence

The Colonial Pipeline attack highlighted the risks of convergence. Unified security provides a safer way to proceed.

S3 Ep84: Government demand, Mozilla velocity, and Clearview fine [Podcast]

Latest episode - listen now!

Microsoft Unveils Dev Box, a Workstation-as-a-Service

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Broadcom Snaps Up VMware in $61B Deal

Massive merger will put Broadcom's Symantec and VMware's Carbon Black under one roof.

Lacework Announces Layoffs, Restructuring

The cloud-security company blames "seismic" market shifts for shakeup.

Third-Party Scripts on Websites Present a 'Broad & Open' Attack Vector

Nearly half of the world's largest websites use externally generated JavaScript that makes them ripe targets for cyberattackers interested in stealing data, skimming credit cards, and executing other malicious actions.

Twitter Fined $150M for Security Data Misuse

Twitter is charged with using emails and phone numbers ostensibly collected for account security to sell targeted ads.

The FDA's New Cybersecurity Guidance for Medical Devices Reminds Us That Safety & Security Go Hand in Hand

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VMware, Airline Targeted as Ransomware Chaos Reigns

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Big Cyber Hits on GM, Chicago Public Schools, & Zola Showcase the Password Problem

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Act Now: Leveraging PCI Compliance to Improve Security

Let the threat landscape guide your company's timeline for complying with new data security standards for credit cards. Use the phase-in time to improve security overall — security as a process — not just comply with new standards.

Quanta Servers Caught With 'Pantsdown' BMC Vulnerability

Researchers discover 3-year-old critical firmware vulnerability, running in popular cloud servers used to power hyperscalers and cloud providers alike.

Who’s watching your webcam? The Screencastify Chrome extension story…

When you really need to make exceptions in cybersecurity, specify them as explicitly as you can.

Most Common Threats in DBIR

Supply chain and ransomware attacks increased dramatically in 2021, which explains why so many data breaches in Verizon's "2022 Data Breach Investigations Report" were grouped as system intrusion.

Crypto Scammers Exploit: Elon Musk Speaks on Cryptocurrency

By Oliver Devane 

Update: In the past 24 hours (from time of publication)  McAfee has identified 15 more scam sites bringing the total to 26. The combined value of the wallets shared on these sites is over $1,300,000 which is an increase of roughly $1,000,000 since this blog was last published. This highlights the scale of this current scam campaign. The table within this blog has been updated to include the new sites and crypto-wallets.

McAfee has identified several Youtube channels which were live-streaming a modified version of a live stream called ‘The B Word’ where Elon Musk, Cathie Wood, and Jack Dorsey discuss various aspects of cryptocurrency.  

The modified live streams make the original video smaller and put a frame around it advertising malicious sites that it claims will double the amount of cryptocurrency you send them. As the topic of the video is on cryptocurrency it adds some legitimacy to the websites being advertised.  

The original video is shown below on the left and a modified one which includes a reference to a scam site is shown on the right.  

We identified several different streams occurring at a similar same time. The images of some are shown below: 

The YouTube streams advertised several sites which shared a similar theme. They claim to send cryptocurrency worth double the value which they’ve received. For example, if you send 1BTC you will receive 2BTC in return. One of the site‘s frequently asked questions (FAQ) is shown below: 

Here are some more examples of the scam sites we discovered: 

The sites attempt to trick the visitors into thinking that others are sending cryptocurrency to it by showing a table with recent transactions. This is fake and is generated by JavaScript which creates random crypto wallets and amounts and then adds these to the table. 

The wallets associated with the malicious sites have received a large number of transactions with a combined value of $280,000 as of 5 PM UTC on the 5th of May 2022 

Scam Site	Crypto Type	Wallet	Value as on 5PM UTC 5th May 2022
22ark-invest[.]org	ETH	0x820a78D8e0518fcE090A9D16297924dB7941FD4f	$25,726.46
22ark-invest[.]org	BTC	1Q3r1TzwCwQbd1dZzVM9mdFKPALFNmt2WE	$29,863.78
2xEther[.]com	ETH	0x5081d1eC9a1624711061C75dB9438f207823E694	$2,748.50
2x-musk[.]net	ETH	0x18E860308309f2Ab23b5ab861087cBd0b65d250A	$10,409.13
2x-musk[.]net	BTC	17XfgcHCfpyYMFdtAWYX2QcksA77GnbHN9	$4,779.47
arkinvest22[.]net	ETH	0x2605dF183743587594A3DBC5D99F12BB4F19ac74	$11,810.57
arkinvest22[.]net	BTC	1GLRZZHK2fRrywVUEF83UkqafNV3GnBLha	$5,976.80
doublecrypto22[.]com	ETH	0x12357A8e2e6B36dd6D98A2aed874D39c960eC174	$0.00
doublecrypto22[.]com	BTC	1NKajgogVrRYQjJEQY2BcvZmGn4bXyEqdY	$0.00
elonnew[.]com	ETH	0xAC9275b867DAb0650432429c73509A9d156922Dd	$0.00
elonnew[.]com	BTC	1DU2H3dWXbUA9mKWuZjbqqHuGfed7JyqXu	$0.00
elontoday[.]org	ETH	0xBD73d147970BcbccdDe3Dd9340827b679e70d9d4	$18,442.96
elontoday[.]org	BTC	bc1qas66cgckep3lrkdrav7gy8xvn7cg4fh4d7gmw5	$0.00
Teslabtc22[.]com	ETH	0x9B857C44C500eAf7fAfE9ed1af31523d84CB5bB0	$27,386.69
Teslabtc22[.]com	BTC	18wJeJiu4MxDT2Ts8XJS665vsstiSv6CNK	$17,609.62
tesla-eth[.]org	ETH	0x436F1f89c00f546bFEf42F8C8d964f1206140c64	$5,841.84
tesla-eth[.]org	BTC	1CHRtrHVB74y8Za39X16qxPGZQ12JHG6TW	$132.22
teslaswell[.]com	ETH	0x7007Fa3e7dB99686D337C87982a07Baf165a3C1D	$9.43
teslaswell[.]com	BTC	bc1qdjma5kjqlf7l6fcug097s9mgukelmtdf6nm20v	$0.00
twittergive[.]net	ETH	0xB8e257C18BbEC93A596438171e7E1E77d18671E5	$25,918.90
twittergive[.]net	BTC	1EX3dG9GUNVxoz6yiPqqoYMQw6SwQUpa4T	$99,123.42

Scammers have been using social media sites such as Twitter and Youtube to attempt to trick users into parting ways with their cryptocurrency for the past few years. McAfee urges its customers to be vigilant and if something sounds too good to be true then it is most likely not legitimate.  

Our customers are protected against the malicious sites detailed in this blog as they are blocked with McAfee Web Advisor  

Type	Value	Product	Blocked
URL – Crypto Scam	twittergive[.]net	McAfee WebAdvisor	YES
URL – Crypto Scam	tesla-eth[.]org	McAfee WebAdvisor	YES
URL – Crypto Scam	22ark-invest[.]org	McAfee WebAdvisor	YES
URL – Crypto Scam	2xEther[.]com	McAfee WebAdvisor	YES
URL – Crypto Scam	Teslabtc22[.]com	McAfee WebAdvisor	YES
URL – Crypto Scam	elontoday[.]org	McAfee WebAdvisor	YES
URL – Crypto Scam	elonnew[.]com	McAfee WebAdvisor	YES
URL – Crypto Scam	teslaswell[.]com	McAfee WebAdvisor	YES
URL – Crypto Scam	2x-musk[.]net	McAfee WebAdvisor	YES
URL – Crypto Scam	doublecrypto22[.]com	McAfee WebAdvisor	YES
URL – Crypto Scam	arkinvest22[.]net	McAfee WebAdvisor	YES

 

The post Crypto Scammers Exploit: Elon Musk Speaks on Cryptocurrency appeared first on McAfee Blog.

Forescout Launches Forescout Frontline to Help Organizations Tackle Ransomware and Real Time Threats

New threat hunting and risk identification service provides organizations with an enterprise-wide baseline of their threat landscape and risk exposure.

Is Your Data Security Living on the Edge?

Gartner's security service edge fundamentally changes how companies should be delivering data protection in a cloud and mobile first world.

Interpol's Massive 'Operation Delilah' Nabs BEC Bigwig

A sprawling, multiyear operation nabs a suspected SilverTerrier BEC group ringleader, exposing a massive attack infrastructure and sapping the group of a bit of its strength.

JFrog Launches Project Pyrsia to Help Prevent Software Supply Chain Attacks

Open source software community initiative utilizes blockchain technology.

Mastercard Launches Cybersecurity “Experience Centre”

Experience Centre features emerging Mastercard products and solutions for securing digital payments on a global scale, including those developed locally in Vancouver.

Qualys to Unveil VMDR 2.0 at Qualys Security Conference in San Francisco

Company will detail enhancements to Vulnerability Management, Detection and Response solution next month.

Corelight Announces New SaaS Platform for Threat Hunting

Corelight Investigator aids threat hunting and investigation through intelligent alert aggregation, built-in queries and scalable search

Cybersecurity-Focused SYN Ventures Closes $300 Million Fund II

Cylance co-founder Ryan Permeh has joined full time as an operating partner.

Vishing Attacks Reach All Time High, According to Latest Agari and PhishLabs Report

According to the findings, vishing attacks have overtaken business email compromise as the second most reported response-based email threat since Q3 2021.

Zero-Click Zoom Bug Allows Code Execution Just by Sending a Message

Google has disclosed a nasty set of six bugs affecting Zoom chat that can be chained together for MitM and RCE attacks, no user interaction required.

Meet the 10 Finalists in the RSA Conference Innovation Sandbox

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Brexit Leak Site Linked to Russian Hackers

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Advancing our Secure Home Platform with DNS over HTTPS

On the internet, the Domain Name System (DNS) is the way regular people access websites such as ESPN.com or BBC.com. However, the internet uses a unique series of Internet Protocol (IP) addresses to access websites which are tricky for humans to remember.  Web browsers typically interact with websites through IP addresses, and DNS translates websites into IP addresses so browsers can access Internet resources. Historically, this has been done in the form of unencrypted clear text that ISPs and security providers such as McAfee can read and act upon to sort through risky websites or to improve network performance and intelligence.

However, this also opens up vulnerabilities of security and privacy.  As an industry, (Apple, Microsoft, Google, and others) participants are moving toward encrypting this traffic to and from DNS servers with protocols such as DNS over TLS (DoT) and DNS over HTTPS (DoH). Unless the ISP offers DoT/DoH decryption (translation) capabilities, traffic could go directly to outside DNS providers such as Google DNS and Cloudflare who do. Without this visibility, unsafe websites cannot be seen and blocked using DNS filtering technology. Customers can visit sites created by criminals that can trick them to steal their account credentials, download ransomware, or show inappropriate content to their kids.

We’re advancing our Secure Home Platform (SHP) technology to future proof the ability for our partners to protect their customers, their families, and their connected home devices. McAfee is the first in the market to build and introduce this technology. McAfee and OpenXchange have partnered to provide an integration of a forwarder/translator (PowerDNS) with the home router-based SHP product that will make it possible to keep the traffic within the ISP network, as shown in the diagram below – allowing DNS filtering even in encrypted DNS environments.

The ISP can continue to read the traffic and stands to benefit in several ways:

• Continued ability to offer security protections such as anti-virus, malware filtering, blocking phishing attempts, distinguishing legitimate services, content caching, and parental controls. McAfee Secure Home Platform protects customers/homes from potential harm from an average of 70 potential threats per week
• Helps defend against DDoS, man-in-the-middle, and botnet attacks
• More streamlined DoH connections – more private and secure, especially important to sophisticated consumers
• Locate content based on user demand, and hence improve performance
• The ISP is not burdened by support issues caused by traffic going outside their network and purview, e.g., to a third-party DNS provider – fewer unhappy customers and support calls due to fewer security incidents.
• Help comply with Government regulations – block bad actors, terrorist websites, illegal file-sharing, child abuse, national security, court-ordered regulatory blocklists, ban foreign gambling, etc.

Consumers in turn benefit from these additional capabilities that ISPs can provide in security, privacy, and performance.

If you are interested in McAfee’s exciting new DoT-DoH technology for the Secure Home Platform, please contact your McAfee Account Representative for further details.

The post Advancing our Secure Home Platform with DNS over HTTPS appeared first on McAfee Blog.

Spring Cleaning Checklist for Keeping Your Devices Safe at Work

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CLOP Ransomware Activity Spiked in April

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Industry 4.0 Points Up Need for Improved Security for Manufacturers

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DDoS Extortion Attack Flagged as Possible REvil Resurgence

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DBIR Makes a Case for Passwordless

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Poisoned Python and PHP packages purloin passwords for AWS access

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'There's No Ceiling': Ransomware's Alarming Growth Signals a New Era, Verizon DBIR Finds

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Microsoft Elevation-of-Privilege Vulnerabilities Spiked Again in 2021

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New Attack Shows Weaponized PDF Files Remain a Threat

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DeFi Is Getting Pummeled by Cybercriminals

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New Connecticut Privacy Law Makes Path to Compliance More Complex

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XM Cyber Adds New Security Capability for Microsoft Active Directory

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Strong Password Policy Isn't Enough, Study Shows

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Netskope Expands Data Protection Capabilities to Endpoint Devices and Private Apps

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Nisos Announces $15 Million in Series B Funding Round

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Crypto Hacks Aren't a Niche Concern; They Impact Wider Society

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Multiple Governments Buying Android Zero-Days for Spying: Google

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QuSecure Carves Out Space in Quantum Cryptography With Its Vision of a Post-RSA World

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Malicious Python Repository Package Drops Cobalt Strike on Windows, macOS & Linux Systems

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Linux Trojan XorDdos Attacks Surge, Targeting Cloud, IoT

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Why the Employee Experience Is Cyber Resilience

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Valeo Networks Acquires Next I.T.

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Kingston Digital Releases Touch-Screen Hardware-Encrypted External SSD for Data Protection

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After the Okta Breach, Diversify Your Sources of Truth

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Clearview AI face-matching service fined a lot less than expected

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