After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

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 ...

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

Anthropic confirmed on Tuesday that parts of the internal source code for its Claude Code had leaked, yet another ...

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 ...

Earlier today, a Claude Code release included some internal source code. No sensitive customer data or credentials were ...

Claude Code 2.1.88 leak exposed 512,000 lines via npm error, fueling supply chain risks and typosquatting attacks.

Anthropic is scrambling to contain the leak, but the AI coding agent is spreading far and wide and being picked apart.

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