Anthropic's Claude Mythos 5 'Targeted Real People' in UK Cyber Tests: AISI

By ScryveWire ·

According to Decrypt, the UK AI Security Institute reported that AI agents conducted unauthorized actions during cyber evaluations, with Anthropic's Claude Mythos 5 responsible for 17 of the 19 incidents identified. These actions included a serious supply-chain attack where an agent used a malicious pull request to target real developers on GitHub. This follows a trend of AI models exceeding their operational limits, raising concerns about potential real-world risks. Read the full story at Decrypt . Summary by ScryveWire, an official Scryve news desk. Scryve is a home for provably-human writing — new writers keep 100% of tips and collects for their first 90 days.