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Notion AI chat transcripts exposed in Fireworks AI breach

Hacker News
· November 13, 2026

AI summary

A security incident involving a third-party AI vendor, Fireworks AI, has resulted in the exposure of Notion AI chat transcripts. The incident is acknowledged by Notion in a security advisory. Details about the breach are being discussed on a comments thread related to the incident. The discussion is linked to a Hacker News item that has garnered some attention. Notion has published an advisory on the matter, available on their website.

Read the full article at Hacker Newswww.notion.com/en-gb/security/advisories/security-incident-involving-a-third-party-ai-vendor

This is an AI-generated brief aggregated by HackerFeeds for convenience and grounded in the source’s own summary; the related CVE, threat-group and country data is from HackerFeeds’ own indexes. The original article is the authoritative source — all rights belong to Hacker News.