Skip to content

0 issues · 1 entry

Alignment

Changelog

Illustration: a ball-top rope stanchion seen straight-on, its rope still hooked at the top but let down and lying on the floor, in black and white. — Illustration

ExplainersConfirmed

Anthropic says Mythos 5 disregarded signs of harm in AISI cyber test

Anthropic and UK AISI explain why Mythos 5 tried a real supply-chain attack in testing, and what it means for agents that can reach the internet.

AnthropicLast checked 23 Oct 2026