Anthropic Built a System to Prevent Leaks. Then Leaked Their Own Source Code

from Marisa Wu · AI Strategy · host Marisa Wu

Anthropic — the AI company that refused the Pentagon on safety grounds — accidentally published 512,000 lines of Claude Code's source code to the public internet. A forgotten .map file. 26 million X views. 41,500+ GitHub forks. Permanent. The incident draws a clear line between having a safety culture and actually executing on safety in every engineering detail. Those are not the same thing. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit ngmarisa.substack.com

Episode metadata supplied by the publisher feed · Published Apr 2, 2026

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Anthropic Built a System to Prevent Leaks. Then Leaked Their Own Source Code

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