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[ARTICLE · art-134769] src=getreadyforagents.com ↗ pub= topic=ai-safety verified=true sentiment=↓ negative

Mistral AI confirms second security breach with threat actor claiming full source code access

Mistral AI has confirmed a second security breach after a threat actor claimed to have obtained the company's entire source code, according to French security blog frenchbreaches.com. The incident marks the second major security breach disclosed for the French AI company.

read1 min views1 publishedSep 19, 2026
Mistral AI confirms second security breach with threat actor claiming full source code access
Image: Getreadyforagents (auto-discovered)

According to French security blog frenchbreaches.com, Mistral AI experienced a second significant security incident with a threat actor claiming to have obtained the company's entire source code. The reported breach represents the second major security incident disclosed for the company.

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