They thought they were downloading Claude Code source. They got a nasty dose of malware instead

A malicious GitHub repository published by idbzoomh uses the Claude Code exposure as a lure to trick people into downloading ...

Claude Code's source code appears to have leaked: here's what we know

The leak provides competitors—from established giants to nimble rivals like Cursor—a literal blueprint for how to build a ...
Cybernews

Anthropic inadvertently leaks source code for Claude Code CLI tool

Anthropic, the flagship AI company, has inadvertently exposed the source code for its major CLI tool Claude Code. It has ...
WinBuzzer

Anthropic Leaks Claude Code Source via Npm Source Map

Anthropic has accidentally exposed Claude Code's full 512,000-line TypeScript source via an npm source map, revealing ...
Analytics India Magazine

Anthropic Accidentally Leaks Claude Code Source Code

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

Claude Code Source Leaked via npm Packaging Error, Anthropic Confirms

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

Anthropic goes nude, exposes Claude Code source by accident

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

Anthropic's AI Coding Tool Leaks Its Own Source Code For The Second Time In A Year

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

Claude Code source code leaked by Anthropic: Here’s what we know

I like to imagine someone at Anthropic realising, just a little too late, that Claude Code had essentially hit "reply all" on ...