Claude Mythos only model to complete full cyber kill chain, experts say
02-09-2026 23:31 via theregister.com

Claude Mythos only model to complete full cyber kill chain, experts say

Despite what we saw with OpenAI’s models going rogue, creating message boards, and breaking into Hugging Face, only one advanced AI model - Anthropic’s Claude Mythos - completed the full cyber kill chain autonomously in Booz Allen’s tests. This doesn’t mean autonomous AI attacks are overhyped. And we should point out that the models tested don’t include OpenAI’s soon-to-be-released Astra, which OpenAI on Tuesday said reached its “critical” cybersec
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