Early this morning, Anthropic published version 2.1.88 of Claude Code npm package—but it was quickly discovered that package ...

Anthropic has confirmed that it accidentally leaked the source code for its popular AI-powered coding tool Claude Code. The ...

Claude Code's entire source code has been leaked and the internet is up in arms.

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

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

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

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

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

After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

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

A simple human mistake has revealed all 500,000+ lines of code that make up Claude Code. How big a deal is that, really?

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...