OpenAI Expands Cybersecurity Program with GPT 5.4 Cyber Model to Enhance Digital Defense
OpenAI is expanding its Trusted Access for Cyber program to include thousands of individuals and organizations, utilizing the new GPT 5.4 Cyber model. This variant of ChatGPT is optimized for cybersecurity tasks, aiming to make advanced tools more accessible while preventing misuse. The program will adhere to strict Know-Your-Customer and identity verification rules. OpenAI's initiative follows Anthropic's Project Glasswing, which provides major tech companies with the Claude Mythos model. The expansion reflects OpenAI's commitment to democratizing access to cybersecurity tools and enabling legitimate defenders to protect critical infrastructure and digital systems. 
