Cathedral Claims Anthropic Breach in Under 12 Hours — SkimNews
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- Cathedral is a months-old cybersecurity startup founded by ex-DOGE staffers.
- Cathedral says it told the makers of the Claude chatbot that its researchers breached Anthropic’s internal systems in under 12 hours using AI agents.
Why it matters: For Anthropic, the concrete issue is access to its internal systems, with Cathedral claiming an AI-agent intrusion took under 12 hours. For a startup only months old, the speed claim provides a high-profile demonstration of its researchers’ capabilities and places Anthropic’s internal defenses under direct scrutiny.
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