Claude’s code: Anthropic leaks source code for AI software engineering tool

Nearly 2,000 internal files were briefly leaked after ‘human error’, raising fresh security questions at the AI company ...

Anthropic mistakenly leaks its own AI coding tool’s source code, just days after accidentally revealing an upcoming model known as Mythos

Hundreds of thousands of lines of code were exposed, giving researchers insight into upcoming models and internal ...
Computerworld

Microsoft expands Windows CE source-code program

Microsoft Corp. is expanding a source-code sharing program for its Windows CE mobile operating system and giving users and software developers the ability to alter the code, provided that they do so ...

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A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...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

Anthropic employee error exposes Claude Code source

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

Claude Source Code Leak Highlights Big Supply Chain Missteps

Or, why the software supply chain should be treated as critical infrastructure with guardrails built in at every layer.
CRN

Microsoft Mulls Expanding Source Code Access To Applications, ISVs

Microsoft is also in serious talks to extend the Shared Source Initiative program to ISVs. In an interview with CRN, Microsoft Shared Source Product Manager Jason Matusow said expanding source code ...