Malicious Claude Code Extension Served in Cursor Supply Chain Attack

/ Cursor, extension, Malware & Threats, supply chain attack, Supply Chain Security / By SecurityTicks

Malicious Claude Code Extension Served in Cursor Supply Chain Attack

2026-11-02 at 13:29

By Ionut Arghire

The extension performed host reconnaissance and attempted to create a reverse SSH tunnel.

The post Malicious Claude Code Extension Served in Cursor Supply Chain Attack appeared first on SecurityWeek.