Within days of each other, Anthropic first leaked the source code to Claude Code, and then a critical vulnerability was found ...

AI coding tools like ChatGPT, Cursor, and Windsurf boost productivity with smart autocomplete, code generation, and IDE ...

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

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

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

Analysis Shows Production-Deployable Rego Policies Would Have Prevented CMS Data Exposure, 500K-Line Source Code Leak, ...

Threat actors are evading phishing detection in campaigns targeting Microsoft accounts by abusing the no-code app-building ...

On March 31, 2026, the popular HTTP client Axios experienced a supply chain attack, causing two newly published npm packages ...

Researchers say they’ve discovered a supply-chain attack flooding repositories with malicious packages that contain invisible ...

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

Leenheer is best known for creating HTML5test.com, the WhichBrowser user-agent parser. He began exploring a CSS-based Doom ...

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