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First reported by Hacker News
NSA chief reportedly says Anthropic's Mythos AI breached classified systems in hours during red-team exercise

Anthropic's AI model found vulnerabilities in classified U.S. systems within hours, official says

By

Ben Finley

1d ago· 6 min readenNews

Summary

A U.S. official revealed that Anthropic's AI model, Mythos, identified vulnerabilities in highly classified U.S. government computer systems within hours during a testing exercise conducted in partnership with U.S. intelligence agencies. The model found weaknesses but did not necessarily exploit them. Democratic Sen. Mark Warner of Virginia briefly mentioned the testing during a June 11 Senate hearing, stating that Mythos "broke into almost all of our classified systems, not in weeks but in hours." The revelation raises significant concerns about AI capabilities in cybersecurity and national security contexts.

Source

bskyAnthropic's AI model found vulnerabilities in classified U.S. systems within hours, official saysapnews.com

Key quotes

· 3 pulled
Mythos 'broke into almost all of our classified systems, not in weeks but in hours.'
A U.S. official told The Associated Press on Tuesday that one of Anthropic's artificial intelligence models had identified vulnerabilities in highly sensitive and secure U.S. government computer systems during a testing exercise.
It had identified certain vulnerabilities within hours, but that does not mean the model was able to exploit them within t
Snippet from the RSS feed
A U.S. official says one of Anthropic’s artificial intelligence models identified vulnerabilities in highly sensitive and secure U.S. government computer systems during a testing exercise. The official spoke on the condition of anonymity to discuss the ma

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