The leak, triggered by a human error, exposed 500,000 lines of source code of Anthropic’s star product Claude Code.

After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and blog posts in a publicly visible data cache, Anthropic has been hit with yet ...

Gartner issued a same-day advisory after Anthropic leaked Claude Code's full architecture. CrowdStrike CTO Elia Zaitsev and ...

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

Oops. A 60MB source map file just leaked Anthropic's entire roadmap.

Hundreds of thousands of lines of code were exposed, giving researchers insight into upcoming models and internal architecture.

Anthropic says it accidentally leaked the source code for Claude Code, which is closed source, but the company says no ...

A version of the AI coding tool in Anthropic's npm registry included a source map file, which leads to the full proprietary ...

Anthropic Accidentally Exposes Source Code for Claude Code ...

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

Anthropic's Claude Code CLI had its full TypeScript source exposed after a source map file was accidentally included in ...

Yesterday’s surprise leak of the source code for Anthropic’s Claude Code revealed a lot about the vibe-coding scaffolding the ...