A threat actor published a malicious Claude Code extension to the Cursor marketplace in a new supply chain attack.
Microsoft has warned that a trojanized Claude Code extension distributed through Cursor’s marketplace attempted to install a ...
Microsoft analyzes a malicious Claude Code–branded extension, its persistent SSH backdoor, and guidance to detect and ...
A compromised version of Anthropic’s Claude Code extension was available in Cursor’s extension marketplace for about 11 hours ...
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 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 ...
A weaponized Claude Code extension found on Open VSX can give attackers persistent remote access to developer systems by ...
On 4 August 2026 a stolen keyv GitHub account pushed malware to main and the project's own CI signed it. The ChainDrop worm ...
Linden Lab’s Anya Kanevsky explains how Luau, Visual Studio Code integration, live iteration, and an established creator ...
AI assistant browser vulnerabilities in VS Code and Codex let one file read a developer’s whole disk. Both tools are still ...
Attackers planted execution hooks targeting Claude, Gemini, Cursor, and Visual Studio Code, turning routine development ...
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