After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

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

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

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

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

Attackers stole a long-lived npm token from the lead axios maintainer and published two poisoned versions that drop a ...

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

Over 500,000 lines of Claude Code source code leaked via a bad npm package—and now several unannounced features are now ...

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

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

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A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...