Data breach affects Notion AI user chats

The Notion platform has reported a security incident that resulted in the compromise of AI chat transcripts. The leak was caused by a failure at a third-party infrastructure partner, Fireworks AI, which provides computing power for language models.

According to the service, the vulnerability affected a small number of user workspaces. Fragments of dialogues sent via the Notion AI feature were exposed.

The companies state that they have taken measures to contain the incident and fix the security gap in the third-party provider's infrastructure. The incident highlights the risks associated with delegating the processing of sensitive corporate data to external cloud platforms.