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:
- Ransomware crooks steal 3m+ patients’ medical records, personal info
February 11, 2023
Several California medical groups have sent security breach notification letters to more than three million patients alerting them that crooks may have stolen a ton of their sensitive health and personal information during a ransomware infection in December. According to the Southern California health-care organizations, which include Regal Medical Group, Lakeside Medical Organization, ADOC Medical Group, ...
- #StopRansomware – Ransomware Attacks on Critical Infrastructure Fund DPRK Espionage Activities
February 10, 2023
CISA, the National Security Agency (NSA), the Federal Bureau of Investigation (FBI), the Department of Health and Human Services (HHS), and Republic of Korea’s Defense Security Agency and National Intelligence Service have released a joint Cybersecurity Advisory (CSA), Ransomware Attacks on Critical Infrastructure Fund DPRK Espionage Activities, to provide information on ransomware activity used by North ...
- City of Oakland systems offline after ransomware attack
February 10, 2023
The City of Oakland was hit by a ransomware attack on Wednesday night that forced it to take all systems offline until the network is secured and affected services are brought back online. The attack has not affected core services, with the City saying that 911 dispatch and fire and emergency resources are all working as ...
- CISA Adds Three Known Exploited Vulnerabilities to Catalog
February 10, 2023
CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the Known Exploited Vulnerabilities Catalog as ...
- Enigma Stealer Targets Cryptocurrency Industry with Fake Jobs
February 9, 2023
Trend Micro researchers recently found an active campaign that uses a fake employment pretext targeting Eastern Europeans in the cryptocurrency industry to install an information stealer. In this campaign, the suspected Russian threat actors use several highly obfuscated and under-development custom loaders to infect those involved in the cryptocurrency industry with the Enigma Stealer (detected ...
- Beyond the basics: Implementing an active defense
February 9, 2023
Having an active defense posture, where the defenders actively use threat intelligence and their own environment telemetry to uncover potential compromises, is the next stage in the cyber security maturity road. Instead of waiting for detections to trigger, defenders can take initiative and hunt down threat actors inside their environment, putting a halt to their ...