SecurityFast Company Techabout 3 hours ago
Hackers Hijack Claude Code Extension
3 min read
Hackers hijacked a malicious version of Anthropic's Claude Code extension on Cursor's marketplace for roughly 11 hours, exposing users to a persistent backdoor. The incident impacted users who installed the affected version on October 29, prompting Cursor to rebuild its extension marketplace and urge credential changes.
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In this storyAnthropic
