Microsoft has warned that a trojanized Claude Code extension distributed through Cursor’s marketplace attempted to install a ...

Blocking install scripts closes one route for malicious npm packages. The malicious indexed-btree package shows why ...

A compromised Claude Code VS Code extension added an SSH key, installed persistence, and sent host details before version 2.1 ...

IntroductionWithin one day of starting to use Claude Code, I was able to create an Instagram Reel illustrating the basics of ...

A malicious version of Anthropic's Claude Code VS Code extension was distributed through Cursor's extension marketplace for ...

Microsoft analyzes a malicious Claude Code–branded extension, its persistent SSH backdoor, and guidance to detect and ...

Cursor has announced that it confirmed a security incident in version 2.1.313 of "Anthropic.claude-code," which was ...

A malicious version of the Claude Code extension reportedly contained hidden code capable of opening remote access to ...

A compromised version of Anthropic’s Claude Code extension was available in Cursor’s extension marketplace for about 11 hours ...

An official extension for Anthropic’s Claude model was backdoored and threatened as many as 5,000 developers’ machines, ...

Hackers exploit logged-in WordPress admins' browser sessions to install hidden PHP backdoors without stealing passwords.