Cyber Defense Advisors

Month: August 2024

  • by
  • August 25, 2024

New Linux Malware ‘sedexp’ Hides Credit Card Skimmers Using Udev Rules

Cybersecurity researchers have uncovered a new stealthy piece of Linux malware that leverages an unconventional technique to achieve persistence on infected systems and hide credit card skimmer code. The malware, attributed to a financially motivated threat actor, has been codenamed sedexp by Aon’s Stroz Friedberg incident response services team. “This advanced threat, active since 2022, […]

Cyber News
  • by
  • August 24, 2024

CISA Urges Federal Agencies to Patch Versa Director Vulnerability by September

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has placed a security flaw impacting Versa Director to its Known Exploited Vulnerabilities (KEV) catalog based on evidence of active exploitation. The medium-severity vulnerability, tracked as CVE-2024-39717 (CVSS score: 6.6), is case of file upload bug impacting the “Change Favicon” feature that could allow a threat actor […]

Cyber News
  • by
  • August 24, 2024

Meta Exposes Iranian Hacker Group Targeting Global Political Figures on WhatsApp

Meta Platforms on Friday became the latest company after Microsoft, Google, and OpenAI to expose the activities of an Iranian state-sponsored threat actor, who it said used a set of WhatsApp accounts that attempted to target individuals in Israel, Palestine, Iran, the U.K., and the U.S. The activity cluster, which originated from Iran, “appeared to […]

Cyber News
  • by
  • August 23, 2024

Friday Squid Blogging: Self-Healing Materials from Squid Teeth

Making self-healing materials based on the teeth in squid suckers. Blog moderation policy.  

Cyber News
  • by
  • August 23, 2024

PEAKLIGHT Downloader Deployed in Attacks Targeting Windows with Malicious Movie Downloads

Cybersecurity researchers have uncovered a never-before-seen dropper that serves as a conduit to launch next-stage malware with the ultimate goal of infecting Windows systems with information stealers and loaders. “This memory-only dropper decrypts and executes a PowerShell-based downloader,” Google-owned Mandiant said. “This PowerShell-based downloader is being tracked as PEAKLIGHT.” Some of the malware strains distributed […]

Cyber News
  • by
  • August 23, 2024

Local Networks Go Global When Domain Names Collide

The proliferation of new top-level domains (TLDs) has exacerbated a well-known security weakness: Many organizations set up their internal Microsoft authentication systems years ago using domain names in TLDs that didn’t exist at the time. Meaning, they are continuously sending their Windows usernames and passwords to domain names they do not control and which are […]

Cyber News
  • by
  • August 23, 2024

Webinar: Experience the Power of a Must-Have All-in-One Cybersecurity Platform

Let’s be honest. The world of cybersecurity feels like a constant war zone. You’re bombarded by threats, scrambling to keep up with patches, and drowning in an endless flood of alerts. It’s exhausting, isn’t it? But what if there was a better way? Imagine having every essential cybersecurity tool at your fingertips, all within a […]

Cyber News
  • by
  • August 23, 2024

Take a Selfie Using a NY Surveillance Camera

This site will let you take a selfie with a New York City traffic surveillance camera. EDITED TO ADD: BoingBoing post.  

Cyber News
  • by
  • August 23, 2024

Focus on What Matters Most: Exposure Management and Your Attack Surface

Read the full article for key points from Intruder’s VP of Product, Andy Hornegold’s recent talk on exposure management. If you’d like to hear Andy’s insights first-hand, watch Intruder’s on-demand webinar. To learn more about reducing your attack surface, reach out to their team today. Attack surface management vs exposure management Attack surface management (ASM) […]

Cyber News