SecurityThe Hacker Newsabout 1 hour ago
Fireworks AI Breach Exposes Cursor Users
3 min read
A Fireworks AI key theft led to a Cursor data breach and a trojanized Claude Code extension. The incident exposed credentials for less than 0.01% of customers and impacted Uber and Notion. At most 5,000 users received the malicious build on October 29, 2026, before it was removed.
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