OpenAI is expanding access to its most advanced AI models to help businesses and governments shore up their cyber defenses, a ...

Tension: A private AI company built a model powerful enough to alarm itself and chose not to release it — making the most consequential AI safety decision of 2026 without any government involvement.

The decision also highlights a broader dilemma confronting the AI sector: the same systems that can strengthen digital defences can also become powerful tools for hackers ...