Cyberattack on Fireworks AI allowed hackers to access Notion customers’ chat transcripts

Fireworks AI confirmed that an attacker breached its cloud provider to reach a Fireworks development system, exposing some customer billing information and datasets. Notion said the breach affected about 1% of its customers and that hackers took chat transcripts from Notion AI users of its "Insights" feature; it disconnected from Fireworks on November 3. Fireworks believes the hackers were financially motivated and aimed to sell access to large language models, marking its second breach in as many months after an October incident.