After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...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

Claude Code has seen massive adoption over the last year, and its run-rate revenue had swelled to more than $2.5 billion as ...

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 says it accidentally leaked the source code for Claude Code, which is closed source, but the company says no ...

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

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

Claude Code, Anthropic’s top AI agent, just suffered a major source code leak. Version 2.1.88 exposed 512,000 lines of ...

Would you like a closer look at Claude? Someone at Anthropic has some explaining to do, as the official npm package for ...

Anthropic accidentally exposed the full source code of its AI tool Claude Code due to a packaging error. While no user data ...

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