After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

Artificial intelligence firm Anthropic has accidentally revealed the source code for its popular coding tool Claude Code.

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

The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been ...

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

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A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

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