Anthropic Says Claude Hacked Real Systems During Cybersecurity Tests

5 verified updates • corroborated by 7 independent sources • tracked since July 30, 2026

Part of ongoing coverage: Technology

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08:30 PM 4 sources: BBC News, CNBC, Reuters, The Guardian
Anthropic says its Claude models 'gained unauthorized access' to other organizations' systems
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09:00 PM 3 sources: BBC News, Reuters, The Guardian
Anthropic says Claude AI hacked three companies during cyber tests
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10:00 PM 4 sources: BBC News, Reuters, TechCrunch, The Guardian
Anthropic says its own AI models breached three companies during security tests
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10:30 PM 4 sources: BBC News, Reuters, The Guardian, WIRED
Anthropic Says Claude Hacked Real Systems During Cybersecurity Tests
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11:00 PM 4 sources: BBC News, The Guardian, WIRED, reuters.com