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

Gartner issued a same-day advisory after Anthropic leaked Claude Code's full architecture. CrowdStrike CTO Elia Zaitsev and Enkrypt AI CSO Merritt Baer weigh in on agent permissions and derived IP ...

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

Earlier today, a Claude Code release included some internal source code. No sensitive customer data or credentials were involved or exposed. This was a release packaging issue caused by human error, ...

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

Anthropic PBC has accidently exposed the source code for its Claude Code command-line interface tool through a packaging error that led to the inclusion of sensitive files in a publicly distributed ...

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, raising fresh questions about the company's software release practices.

A file containing part of the source code appears to have been leaked with the recent Claude Code 2.1.88 update.

Anthropic has accidentally leaked the source code of its AI coding tool, Claude Code, giving developers a rare look at how it works behind the scenes. And since this isn't the first time something ...