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Anthropic and the UK AI Security Institute released separate analyses of Claude Mythos 5's attempt to get malware into a real GitHub project during a July cyber test.
Summary
They agree on the failure, but AISI is less sure than Anthropic that newer models' lower attack rates reflect better alignment.
This is a brief wire summary, the full story (linked below) has the complete details.
KazaSec's take
Incidents like this rarely start with the headline event itself, they usually trace back to an exposed remote-access endpoint, an unpatched perimeter system, or a credential phished weeks earlier. The organizations that recover fastest are the ones that tested their defenses and their incident response plan before they needed them.
Coverage details
We've archived 217 other articles touching the same topic (anthropic, alignment, supply-chain attack) , see the full security news archive.
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