---
title: Notion AI Chats From Fewer Than 1% of Workspaces Were Accessed in the Fireworks AI Breach
description: Notion says AI chat transcripts from under 1% of workspaces were in data reached at vendor Fireworks AI, and tells users to rotate credentials.
author: Darie Nani (Editor-in-Chief)
date: 2026-11-11T16:59:13.560Z
updated: 2026-11-11T16:59:13.577Z
canonical: https://www.sovereignmagazine.com/article/notion-ai-chats-fireworks-ai-breach
image: https://cdn.nanimediahouse.com/notion-ai-workspace-fireworks-567493.webp
categories: Artificial Intelligence
content_type: News
region: Global
publication: Sovereign Magazine
access: members
schema_type: Article
about:
  - type: Organization
    name: Notion
    description: Notion Labs makes Notion, a workspace app for notes, documents and projects, and its Notion AI assistant.
    url: https://www.notion.com
---

Notion confirmed in a security advisory first published on November 9 that the data attackers reached at [Fireworks AI](https://www.sovereignmagazine.com/article/fal-fireworks-inference-valuations-15b-30b), one of its AI vendors, included transcripts of Notion AI chats used for its Insights feature. They come from fewer than 1% of Notion workspaces. For the vast majority of affected workspaces the transcripts are "unattributable", which Notion says means they were not labeled with who wrote them or which workspace they came from.

Notion has emailed the customers it identified as affected. "If you haven't heard from us, we haven't identified your workspace as affected, and no action is needed right now," Notion says, adding that its investigation is ongoing.

Fireworks said on Monday that the breach, [which we reported this week](https://www.sovereignmagazine.com/article/fireworks-ai-second-breach-customer-data), was wider than it first disclosed. On Tuesday Stephanie Palazzolo, a reporter at The Information, [reported on X](https://x.com/steph_palazzolo/status/2120253574999671188) that Notion was also affected and that, unlike Harvey, another Fireworks customer, Notion's customers' data appeared to have been hit.

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