OpenAI on Thursday unveiled a new advanced artificial intelligence model designed to scale up efforts to discover and patch vulnerabilities in critical systems. The new tool — labeled GPT-5.5-Cyber — ...

OpenAI is rolling out GPT-5.5-Cyber, a variant of its latest AI model, in limited preview for verified cybersecurity professionals and organizations through its Trusted Access for Cyber program.

Earlier today, OpenAI launched GPT-5.6-Cyber, a specialized model designed to perform advanced vulnerability research and exploit development for approved defenders — including categories of work that ...

This photograph shows a view of Microsoft's logo on the company's French headquarters in Issy-les-Moulineaux on the outskirts of Paris on January 6, 2025. Martin LELIEVRE/AFP via Getty Images ...