The official Claude Code extension on the Cursor development environment’s marketplace contained an SSH backdoor.

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

Anthropic has denied allegations that a malicious version of the official Claude Code extension published to Cursor’s ...

A tampered Claude Code extension in Cursor's marketplace tried to plant an SSH backdoor on up to 5,000 PCs. Here is what it ...

A tampered Claude Code 2.1.313 build added an svc-telemetry SSH key and persistence; Cursor says up to 5,000 users installed ...

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

Overview: Cloud agents let developers delegate coding tasks and review results across multiple devices.Copilot Fusion helps ...

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

A tampered build of Anthropic's Claude Code extension for Visual Studio Code, labeled version 2.1.313, was found to contain a 66-line loader ...

I am currently subscribed to both the ChatGPT Plus plan and the Claude Pro plan.I wanted to write this down first.Because ...

A malicious Claude Code extension on Open VSX carried a hidden backdoor, putting developers' machines at risk.

According to Cursor, turning on SSH requires admin rights the extension lacks on most Mac and Windows hosts, and on those machines the attacker could not have logged in through the tunnel. The company ...