Threat Pulse 62High
Anthropic red-teams its Auto Mode blocking classifiers: transcript injection and multi-context attacks got through before fixes
Severity 2MitigatedconfirmedAI and software supply chainAI-related

Anthropic's Alignment Science team published a red-team of the production monitors that block risky Claude Code Auto Mode actions. Agent-authored transcript injections and attacks spread across several contexts defeated the classifiers; design changes cut the success rate but did not remove the risk.

AI angle: A lab publishing the holes in its own agent guardrails.

· 14 days ago · alignment.anthropic.com
Sourcesalignment.anthropic.com
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Research statement; scores 0 to 3 and never moves the index.

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