Recommended VideosMeta confirmed the incident happened during an evaluation (via Bloomberg) and it is still investigating the circumstances. The company explained that a testing partner’s setup error handed one of its models internet access. Meta didn’t publicly name the model or the company that was breached, nor how long the model operated online without supervision. The month AI kept getting onlineAs mentioned earlier, Meta is the third lab in short order to report an autonomous cyber incident. The UK’s AI Security Institute (AISI) published an incident report on August 4, 2026.