Official Claude Code Extension on Cursor Marketplace Trojanized with Persistent SSH Backdoor
Cybersecurity researchers have disclosed that a trojanized version of Anthropic's official Claude Code extension was distributed through the Cursor Marketplace as a legitimate update, attempting to install a persistent SSH backdoor on affected systems. The malicious update, version 2.1.313, was distributed under the extension's legitimate publisher identity, prompting Cursor to temporarily shut
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Ce qui s'est passé
Cybersecurity researchers have disclosed that a trojanized version of Anthropic's official Claude Code extension was distributed through the Cursor Marketplace as a legitimate update, attempting to install a persistent SSH backdoor on affected systems. The malicious update, version 2.1.313, was distributed under the extension's legitimate publisher identity, prompting Cursor to temporarily shut
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The development may change operating conditions or market expectations around Anthropic. Further confirmation and measurable outcomes matter.
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1 articles · 1 publication d'origine · 1 independantes
- The Hacker NewsSource primaire · Confirme · EN · 100%Official Claude Code Extension on Cursor Marketplace Trojanized with Persistent SSH Backdoor ↗
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- Official Claude Code Extension on Cursor Marketplace Trojanized with Persistent SSH Backdoor Observé
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