Anthropic executives said it was an accident and retracted the bulk of the takedown notices.

The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been leaked and disseminated, apparently due to a serious internal error. The leak ...

Anthropic says it accidentally leaked the source code for Claude Code, which is closed source, but the company says no customer data or credentials were exposed. While Anthropic pledges support to the ...

AI has upended the foundation of open source security, and commercial open source applications must close their code to protect sensitive data.