Fireworks AI Breach Widens to Weights and Customer Data; Notion Pauses Integration
The Fireworks AI breach was confirmed to have widened to billing data, model weights, and customer datasets, and Notion has paused its integration with the vendor.
The security incident at Fireworks AI, first recorded in late October, was confirmed to have widened as of November 10, with reporting by The Hacker News indicating that an attacker accessed billing data, a subset of model weights, and customer datasets. Notion has since stopped its integration with Fireworks AI following the incident.
The case adds to a string of AI infrastructure incidents recorded between October and November and underscores the exposure created by AI sub-vendors: organizations that depend on third-party AI providers are affected when those providers are breached, even without any direct compromise of their own systems.
Other incidents in the same period include the OpenCode incident and the breach at NEAR AI through the SGLang vulnerability. Taken together, the pattern places inference engines and the broader AI supply chain in the position of first-class attack surfaces.