In May 2026, Counter Threat Unit™ (CTU) researchers published a report on an AI-orchestrated post-exploitation framework that tested the capabilities of multiple vendors’ endpoint detection and response (EDR) solutions, including the Sophos agent. Following a testing phase, Sophos analysts observed the same infrastructure hosting Cobalt Strike in support of Aur0ra ransomware (also known as Aurora ransomware) operations. Sophos analysis has revealed that the GOLD OGRE cybercriminal group, which operates Aur0ra ransomware, extensively uses AI to conduct attacks. The tools and tactics, techniques, and procedures (TTPs) observed by Sophos analysts align with third-party reporting of AI usage in similar compromises.
Read more…
Source: Sophos
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Log4j vulnerability now used to install Dridex banking malware
December 20, 2021
Threat actors now exploit the critical Apache Log4j vulnerability named Log4Shell to infect vulnerable devices with the notorious Dridex banking trojan or Meterpreter. The Dridex malware is a banking trojan originally developed to steal online banking credentials from victims. However, over time, the malware has evolved to be a loader that downloads various modules that can ...
- New stealthy DarkWatchman malware hides in the Windows Registry
December 19, 2021
A new malware named ‘DarkWatchman’ has emerged in the cybercrime underground, and it’s a lightweight and highly-capable JavaScript RAT (Remote Access Trojan) paired with a C# keylogger. According to a technical report by researchers at Prevailion, the novel RAT is employed by Russian-speaking actors who target mainly Russian organizations. The first signs of DarkWatchman’s existence appeared in ...
- Russian hackers leak confidential UK police data on the ‘dark web’ after their ransom was rejected
December 19, 2021
Confidential information held by some of Britain’s police forces has been stolen by Russian hackers in an embarrassing security breach, The Mail on Sunday can reveal. The cyber-criminal gang Clop has released some of the material it plundered from an IT firm that handles access to the police national computer (PNC) on the so-called ‘dark web’ ...
- Conti Ransomware Gang: An Overview
December 18, 2021
Conti ransomware stands out as one of the most ruthless of the dozens of ransomware gangs that we follow. The group has spent more than a year attacking organizations where IT outages can have life-threatening consequences: hospitals, 911 dispatch carriers, emergency medical services and law enforcement agencies. Ireland has yet to recover from an attack ...
- Over Log4j? VMware has another critical flaw for you to patch
December 17, 2021
VMware customers have probably had a busy week because more than 100 of the IT giant’s products are impacted by the Log4j bug. Now they need to make another urgent patching effort, because the virty giant has identified another critical flaw in its products that it rates as requiring urgent attention. Security advisory VMSA-2021-0029, which pertains CVE-2021-22054, ...
- US federal agency compromised in suspected APT attack
December 17, 2021
A sophisticated threat actor has gained access and has backdoored the internal network of a US federal government agency. The security firm did not name the agency in its report, but The Record understands that the target of the attack was the United States Commission on International Religious Freedom (USCIRF). According to its website, the USCIRF is ...