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Lin Qiao on X: "We identified a security incident involving unauthorized use of internal ...

Lin Qiao on X: "We identified a security incident involving unauthorized use of internal ...

X • October 10, 2026

Lin Qiao @lqiao We identified a security incident involving unauthorized use of internal Fireworks credentials. We contained the incident, revoked the credentials, and notified all identified affected customers directly. Our investigation is ongoing. We are working with a cybersecurity firm actively. At this time, we have not detected impact or access to customer data or inference traffic. We take this seriously and will be transparent what happened and what we find. I will keep you updated as we verify and roll out changes. Here is our security bulletin for this incident: fireworks.ai/security/bulle… I’m personally committed to turn this attack into the most formidable security response in AI Infra. fireworks.ai Fireworks October 2026 security incident Fireworks identified a security incident involving unauthorized use of internal Fireworks credentials and access to environment variables used in evaluation jobs in a limited number of customer... Last edited 5:52 AM · Oct 10, 2026 Opens edit history · 34.3K Views 15

Anderson @ItsGoharr 11h internal credentials got abused and nobody noticed until now, most formidable security response indeed 1

Sigil Wen @0xSigil 11h oof

Arielle @polydaic 12h read the bulletin. it doesn't say whether usage on the affected keys looked abnormal before the revoke. that's usually the earliest signal in credential abuse. will you that in the update? 1

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