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

Anthropic accidentally leaked a large amount of internal code related to its Claude Code tool, exposing how the system works.

Anthropic confirmed a leak of Claude Code source files due to a packaging error, exposing internal systems and raising ...

A simple prompt sent Claude Code on a mission that uncovered major security vulnerabilities in popular text editors — and ...

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

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

The CVSS‑9.3 vulnerability allows unauthenticated remote code execution on exposed Marimo servers and was exploited in the wild shortly after disclosure, Sysdig says.

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

Recent policy choices by the Trump Administration and congressional Republicans have made the tax system less effective at ...

Anthropic leaked 512,000 lines of Claude Code source via npm, its second security lapse in days as the $350B startup eyes a Q4 IPO.

A pre‑authentication bug in SAML Web SSO, combined with weak access controls and cryptography, allows attackers to escalate privileges and achieve remote code execution.

Anthropic describes auto mode as a middle path between Claude Code's default behavior and the "dangerously-skip-premissions" ...