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Secplicity Blog

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Ransomware Tracker (Entry #213): BlackSkull

23 February 2025 By Ryan Estes
BlackSkull-Secplicity

Entry: https://www.watchguard.com/wgrd-security-hub/ransomware-tracker/blackskull BlackSkull is a near clone of GhosHacker and Anonymous and is theorized to be an early version of AzzaSec. All four of these are created from the NoCry ransomware builder, based on the infamous WannaCry ransomware…

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Ransomware Tracker (Entry #210): CyberVolk

20 February 2025 By Ryan Estes
CyberVolk

Entry: https://www.watchguard.com/wgrd-security-hub/ransomware-tracker/cybervolk CyberVolk is a self-proclaimed hacktivist group with various allegiances to other hacktivist groups throughout the globe, including Anonymous (their subsidiaries), White_Hunters, Cyber Hunters, and others. They even…

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Dr Joseph L Popp Jr and The First-Ever Ransomware – The AIDS Trojan

18 February 2025 By Ryan Estes
AIDS Trojan disk

Publication: Dr. Joseph L Popp Jr and The First-Ever Ransomware – The AIDS Trojan If you work in information security or the computer science field, there's a good chance you've heard of the first-ever ransomware – the AIDS Trojan. There's also a chance you know the basics of that story. An…

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Yet Another TA558 Campaign Targets South America’s Hospitality Industry With AsyncRAT

17 June 2024 By The Editor
TA558 campaign image with lion

Introduction This research began with finding a simple malware sample to extract strings for an unrelated topic. In my day-to-day malware analysis workflow, I stumbled upon a JavaScript (JS) file with what I would call trivial obfuscation. I knew it was malware but wanted to understand the infection…

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Operation Cronos: A Breakdown of the LockBit Disruption

26 February 2024 By The Editor
WatchGuard logo

Check out LockBit 3.0 on our new Ransomware Tracker Beta! Hear more about Operation Cronos on The 443 Podcast . If you've followed the ransomware space for the past few years, it's very likely you've heard of LockBit. If you don't follow the cybersecurity landscape, there's still a good chance you…

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AnyDesk Remote Access Vendor Compromise

12 February 2024 By The Editor
WatchGuard logo

On February 2nd, remote access software vendor AnyDesk disclosed they had been the victim of a cyberattack where an unknown threat actor obtained access to production systems. AnyDesk appears to have contained the incident before the adversaries were able to leverage their access into a supply chain…

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443 Podcast

A weekly podcast featuring the leading white-hat hackers and security researchers.

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Ransomware Tracker

The Ransomware Tracker is a dynamic, all-in-one hub for IT professionals, researchers, and cybersecurity-minded folks to learn about the entire ransomware landscape. This information-laden resource brings together WatchGuard Threat Labs' research with evidence from all over the Internet into one single convenient location.

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