Source material powering Anthropic's Claude Code leaked for the second time in just over a year, publicly exposing the AI ...

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

Anthropic’s leak of proprietary Claude Code sparked the developer community to group around “claw-code,” the fastest-growing ...

Anthropic, the flagship AI company, has inadvertently exposed the source code for its major CLI tool Claude Code. It has ...

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

Anthropic has accidentally exposed Claude Code's full 512,000-line TypeScript source via an npm source map, revealing ...

The leak reveals the tool’s internal architecture, tool implementations, multi-agent workflows, and potentially unreleased ...

Anthropic has exposed Claude Code's source code, with a packaging error triggering a rapid chain reaction across GitHub and ...

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

Anthropic accidentally leaks Claude Code source via npm package, exposing internal architecture and unreleased features.

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

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...