Several cybersecurity researchers reported a sudden loss of access to the OpenAI Trusted Access for Cyber (TAC) program. According to TechCrunch AI, the program provides verified users with models subject to fewer restrictions.

The reason for the access termination, the number of affected researchers, and OpenAI's position are not specified in the presented material. The source also does not provide details on specific tools or instances of their use.

The situation is significant for specialists who require expanded model capabilities when working with cyber threats, but it remains unclear whether the loss of access was temporary, individual, or related to changes in the program's rules.