Fireworks AI Breach Exposes Notion Customer Chat Data

1 reports archived1 independent sourcesupdated 11/12/2026, 23:02:28

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Fireworks AI confirmed that an attacker breached its cloud provider to compromise a development system, exposing some customer billing information and datasets. Notion disclosed that roughly 1% of its customers were affected, disconnected its systems from Fireworks on November 3, and deleted stored data. It marks the second security incident for Fireworks in two months.

LATEST/Fireworks AI confirmed that an attacker breached its cloud provider to compromise a development system, exposing some customer billing information and datasets. Notion disclosed that roughly 1% of its customers were affected, disconnected its systems from Fireworks on November 3, and deleted stored data. It marks the second security incident for Fireworks in two months.

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Coverage timeline

Total 1 reports · Latest first

TechCrunch AIT2Nov 12, 23:02·68 pts
Fireworks AI Breach Exposes Notion Customer Chat Data
- Attackers breached Fireworks' cloud provider to reach a development system, stealing billing data and some datasets
- About 1% of Notion customers were affected; Notion disconnected from Fireworks and deleted stored data
- The second Fireworks incident in two months highlights supply-chain risk for AI inference platforms
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