Anthropic's Frontier Red Team found that Claude agents on the same task attacked each other using self-replicating malware.

Security researcher Kevin Beaumont got a call last week from a major US technology company that insisted it had nothing to worry about: all the credentials stolen in March's LiteLLM supply chain ...

Most of the 2,500 organizations believed to have been affected by the LiteLLM supply chain attack were actually exposed before, SOCRadar reports. The compromise was blamed on and claimed by TeamPCP, ...

Add Decrypt as your preferred source to see more of our stories on Google. Anthropic's Frontier Red Team set Claude agents to work together and recorded them sabotaging, colluding, and waging what it ...

Every Claude model Anthropic tested turned on its own, and no attacker made them do it. Given three agents, four hours on one server, and conflicting orders none knew the others held, the models ...

Threat-intelligence firm CloudSEK said in a report published August 11, 2026 that it has identified more than 2,500 organizations potentially exposed by the March 2026 supply-chain compromise of ...

This week’s cybersecurity recap covers rogue AI behavior, an exploited Metabase zero-day, MCP supply-chain attacks, router backdoors, and more.