AI illustrationCursor details the incident behind a malicious Claude Code extension
The November 13 investigation update traces a vendor access-key exposure through internal systems to tampered extension copies in Cursor’s marketplace cache.
THE SIGNAL FEED
Cybersecurity.
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Git updates address six security vulnerabilities
Fixes cover cloning, references, merges, binary patches and imports.
AI illustrationCISA publishes November and December cyber training
Topics include incident response, ransomware and industrial systems.
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