Twitter Source Code Leaked On Github According To Court Filing The Documents a fake "claude code leaked source" github repo delivering vidar v18.7 (infostealer) ghostsocks (proxy) via a rust dropper, with full iocs (hashes, c2 ips, steam telegram channels). also covers exposed attack surface and supply chain vectors. claude code source has been available for 13 months, and nothing happened — why?. The leaked codebase was quickly archived to a public github repository, where it has already surpassed 1,100 stars and 1,900 forks. and what's inside is fascinating. disclaimer: this article is written purely for educational and research purposes. all code referenced remains the intellectual property of anthropic.
Twitter Says Parts Of Its Source Code Were Leaked Online The New York Anthropic mistakenly leaks its own ai coding tool’s source code, just days after accidentally revealing an upcoming model known as mythos. According to the github upload of the exposed claude code source, the leak actually resulted from a reference to an unobfuscated typescript source in the map file included in claude code's npm package (map files are used to connect bundled code back to the original source). Claude code leak — pic credits : chatgpt when did this issue happen? it all started with a twitter post when chaofan shou on x discovered on march 31st, 2026 something that anthropic probably didn’t want the world to see: the entire source code of claude code, anthropic’s official ai coding cli, was sitting in plain sight on the npm registry via a sourcemap file bundled into the. Woke up to this today: claude code’s complete source code exposed via npm source map. not a snippet. all 512,000 lines. 1,900 typescript files. how it happened single .map file in production npm package → r2 bucket url → complete source download. classic supply chain security fail. what’s exposed queryengine.ts (46k lines): entire llm api engine tool.ts (29k lines): all agent tools.
Twitter Source Code Leaked On Github Claude code leak — pic credits : chatgpt when did this issue happen? it all started with a twitter post when chaofan shou on x discovered on march 31st, 2026 something that anthropic probably didn’t want the world to see: the entire source code of claude code, anthropic’s official ai coding cli, was sitting in plain sight on the npm registry via a sourcemap file bundled into the. Woke up to this today: claude code’s complete source code exposed via npm source map. not a snippet. all 512,000 lines. 1,900 typescript files. how it happened single .map file in production npm package → r2 bucket url → complete source download. classic supply chain security fail. what’s exposed queryengine.ts (46k lines): entire llm api engine tool.ts (29k lines): all agent tools. Anthropic, the flagship ai company, has inadvertently exposed the source code for its major cli tool claude code. it has already been extracted with mirrors published on github. chaofan shou announced the discovery on x. “claude code source code has been leaked via a map file in their npm registry!” the user posted. A routine software update for anthropic's claude code tool accidentally leaked its entire source code, sparking rapid community response. within hours, a developer rewrote the tool in python and then rust, achieving record breaking github stars, demonstrating the swift power of open source collaboration. Anthropic accidentally leaked part of the internal source code for its coding assistant claude code, according to a spokesperson. the leak could help give software developers, and anthropic's. What claude code users and enterprise customers should do now about the alleged leak while the source code leak itself is a major blow to anthropic’s intellectual property, it poses a specific.
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