Threat Pulse 62High
Fireworks AI breach widens: billing data, datasets and incomplete model weights; Notion AI chat transcripts exposed
Severity 7ActiveconfirmedAI and software supply chainCloud and SaaSAI-related

Fireworks AI disclosed a new breach after a cloud provider hack; attackers reached development machines and accessed customer billing data, datasets and incomplete model weights. Notion confirmed its AI chat transcripts were among exposed data.

What to do: Nov 12: Notion confirms customer AI chat transcripts exposed; Japanese firms reporting exposure.

· 4 days ago · thehackernews.com
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@BleepinComputerverifiedNov 10, 07:50 UTC

Fireworks AI discloses new breach after cloud provider hack

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@TheHackersNewsverifiedNov 10, 15:34 UTC

🚨 Fireworks AI's breach has widened. Attackers accessed customer billing data, datasets, and incomplete model weights after reaching development machines through a third-party cloud provider. The company initially reported exposure limited to secrets. Full

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@TheHackersNewsverifiedNov 10, 18:36 UTC

‼️ UPDATE: Notion confirms it was impacted by the Fireworks AI breach. Notion AI chat transcripts were among the exposed data, potentially involving customer information. Notion has disabled its Insights feature and stopped using Fireworks for open-weight mo

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@BleepinComputerverifiedNov 11, 20:54 UTC

Notion says Fireworks breach exposed customer AI chat transcripts

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@SecurityWeekverifiedNov 12, 11:54 UTC

Notion Customer Data Compromised in Fireworks AI Hack

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Why this score

Plan rubric with caps (verified sweep, Nov 11)

Updated Nov 14, 03:49 UTC. Refreshes on its own.

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