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:
- Progress Software Releases Security Advisory for MOVEit Transfer
June 1, 2023
Progress Software has released a security advisory for a SQL injection vulnerability (CVE-2023-34362) in MOVEit Transfer—a Managed File Transfer Software. A cyber threat actor could exploit this vulnerability to take over an affected system. CISA urgers users and organizations to review the MOVEit Transfer Advisory. Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency
- North Korea Using Social Engineering to Enable Hacking of Think Tanks, Academia, and Media
June 1, 2023
The Federal Bureau of Investigation (FBI), the U.S. Department of State, and the National Security Agency (NSA), together with the Republic of Korea’s National Intelligence Service (NIS), National Police Agency (NPA), and Ministry of Foreign Affairs (MOFA), are jointly issuing this advisory to highlight the use of social engineering by Democratic People’s Republic of Korea ...
- Warning issued over ‘widespread’ exploitation of Zyxel NAS devices
June 1, 2023
Security researchers at two companies have issued warnings over ‘widespread’ exploitation of Zyxel network devices. Researchers at Rapid7 raised the alarm over the ongoing exploitation of a critical authenticated command injection vulnerability, tracked as CVE-2023-28771, that was found to affect multiple Zyxel devices. Read more… Source: ITPro
- Operation Triangulation: iOS devices targeted with previously unknown malware
June 1, 2023
While monitoring its own corporate Wi-Fi network dedicated for mobile devices using the Kaspersky Unified Monitoring and Analysis Platform (KUMA), Kaspersky researchers noticed suspicious activity that originated from several iOS-based phones. Since it is impossible to inspect modern iOS devices from the inside, researchers created offline backups of the devices in question, inspected them using the ...
- New Horabot campaign targets the Americas
June 1, 2023
Cisco Talos has observed a threat actor deploying a previously unidentified botnet program Talos is calling “Horabot,” which delivers a known banking trojan and spam tool onto victim machines in a campaign that has been ongoing since at least November 2020. The threat actor appears to be targeting Spanish-speaking users in the Americas and, based on ...
- CISA Releases Five Industrial Control Systems Advisories
June 1, 2023
CISA released five Industrial Control Systems (ICS) advisories on June 1, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-152-01 Advantech WebAccess-SCADA ICSA-23-152-02 HID Global SAFE ICSA-22-256-03 Delta Electronics DIAEnergie (Update A) Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency