Two serious security issues hit Cursor on the same day, highlighting the risks for AI-powered integrated development ...
An official extension for Anthropic’s Claude model was backdoored and threatened as many as 5,000 developers’ machines, ...
Cursor temporarily shut its extension marketplace after discovering a modified Claude Code extension containing malicious software.
Cursor security incident on X: learn how a malicious Claude Code VS Code extension affected 5,000 users, what Cursor fixed, and update now.
Cursor, the coding-tool company owned by SpaceX , said on Friday that a ​maliciously modified version of Anthropic’s Claude ...
Cursor on October 29, 2026 disclosed a security incident involving a maliciously modified version of the ...
Attackers planted execution hooks targeting Claude, Gemini, Cursor, and Visual Studio Code, turning routine development ...