IntroductionOn March 31, 2026, Anthropic accidentally exposed the full source code of Claude Code (its flagship ...

Threat actors are exploiting the recent Claude Code source code leak by using fake GitHub repositories to deliver Vidar ...

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After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

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

The biggest story of the week is a new massive supply chain breach, which appears to be unrelated to the previous massive supply chain breaches, this time of the Axios HTTP project. Axios was ...

Phishing surge, LinkedIn tracking claims, spyware use, and rising stealers expose growing abuse of trusted systems.

The exposure traces back to version 2.1.88 of the @anthropic-ai/claude-code package on npm, which was published with a 59.8MB ...

Two CISOs dissect the Axios npm attack, revealing a self-erasing RAT, CI/CD compromise risks and why open-source software ...

In order to spread Vidar information-stealing malware, threat actors are taking advantage of the recent Claude Code source ...

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

Anthropic's accidental leak has exposed Claude AI's internal code, revealing several unreleased features like Buddy, KAIROS ...