Cathedral, founded by ex-DOGE staffers, reportedly used AI agents to breach Anthropic's internal systems in under 12 hours

teortaxesTex · x · 2026-10-27

Per Washington Post-sourced reports, Cathedral — a cybersecurity startup founded by former U.S. DOGE Service staffers — used AI agents to breach internal business systems at Anthropic in under 12 hours by exploiting third-party vulnerabilities. Rumors also swirl that much of Cathedral's team, possibly including its research staff, has moved to Slack. The poster reacts with disbelief. A landmark AI-security incident: agents deployed for real-world intrusion against a leading AI safety company.

Related event: Ex-DOGE Researchers Breach Anthropic's Internal Network with AI Agents in Under 12 Hours(16 posts)→

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