Anthropic breach accuser presses for specifics on what Cathedral accessed in Slack
willdepue · x · 2026-10-28
Will Depue doubles down on his Anthropic Slack breach claims, asking security lead Logan Graham to specify which facts are wrong — read-only access? public channels only? under 12 hours? Depue says he heard from multiple reliable sources and argues Anthropic should clarify what Cathedral accessed and how, especially given the company's national-security relevance.
Related event: Unverified claims say Anthropic Slack was fully compromised by 'Cathedral'(5 posts)→
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