“Uninstalling the extension may not be sufficient”: Cursor warns Claude Code users

T2Covered by 1 source · first reported by UploadVR / Road to VR / MIXED at 31 Oct, 21:57 UTC

Cursor is warning developers who installed a Claude Code extension from its own marketplace during an October 29 attack window that removing the extension alone may leave malicious files behind. The affected packages were modified copies, and Anthropic did not create the malicious versions. Cursor…

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Sources

• T2“Uninstalling the extension may not be sufficient”: Cursor warns Claude Code usersUploadVR / Road to VR / MIXED31 Oct, 21:57