OpenAI halts Astra AI model development over critical cybersecurity threshold concerns
OpenAI has paused development of its upcoming Astra model after internal evaluations found it reached a critical cybersecurity threshold, capable of autonomously identifying and executing cyberattacks. The company simultaneously expanded its Daybreak cyber defense service, launching GPT-5.6-Cyber for trusted partners including Accenture, IBM, and Crowdstrike.