Mistral denies a fresh security breach, but the code on sale looks a lot like May's leak

Seller claims to be offering Mistral AI's full source code and says the company was breached again after May 2026 attackMistral says an investigation found no evidence of new unauthorized access but has not stated whether the listed code is genuineNo customer data has surfaced in analyzed samples, and nobody has shown files created after the May incidentA seller on a cybercrime forum says French giant Mistral AI has been hacked again and is offering what they call the company's full source code