After a researcher flagged the issue on March 31, the code spread rapidly across public repositories, raising new questions ...

Anthropic (ANTHRO) is working to contain fallout after accidentally revealing internal instructions used to direct its AI ...

Anthropic said no sensitive customer data were exposed after accidentally revealing the underlying instructions it uses to ...

Anthropic had an uh-oh with Claude Code's internal source code. Here's what happened.

Leaked Claude Code internals detail Undercover Mode to hide AI commits and a YOLO classifier that decides when user approval ...

Meanwhile, techies are spreading their copies in private Discord servers, weeding through newly discovered features like spinner verbs, coding pets, and the "fucks" chart — so dubbed by Claude Code ...

The leak, triggered by a human error, exposed 500,000 lines of source code of Anthropic’s star product Claude Code.

Anthropic is also apparently trying to work quickly to plug security holes. While the company insisted that the recent leak ...

Anthropic is trying to remove details about its coding agent from GitHub, but programmers are converting the code into ...

The developer has issued a copyright takedown request in bid to prevent competitors from cloning coding tool’s features.

Chief among these features is Kairos, a persistent daemon that can operate in the background even when the Claude Code ...

AI models can analyze images that don't exist, new research shows, raising big questions about how they work and well they ...