A simple human mistake has revealed all 500,000+ lines of code that make up Claude Code. How big a deal is that, really?

The leak provides competitors—from established giants to nimble rivals like Cursor—a literal blueprint for how to build a ...

AI firm Anthropic accidentally leaked its Claude Code source code via an npm package, revealing unreleased features like an ...

Anthropic accidentally exposed over half a million lines of its Claude Code, triggering a rapid global effort to copy and ...

Hackers are exploiting Anthropic's accidental Claude Code source leak to distribute Vidar and GhostSocks malware through fake ...

After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

The exposure traces back to version 2.1.88 of the @anthropic-ai/claude-code package on npm, which was published with a 59.8MB ...