Daybreak now offers two different models that come with varying degrees of compliance.

Microsoft says that when integrated with OpenAI's GPT-5.4, its new cybersecurity model can beat Anthropic's new Mythos 5.

The decision reflects internal findings that the upcoming ‘Astra’ model may possess ‘critical cyber capabilities’ and follows ...

That assumption shaped how organizations built security programs, how vendors developed security products, and how regulators ...

The AI lab said it could not rule out a new model had reached "Critical" capability, meaning it could launch cyberattacks against sophisticated cyber defenses.

Microsoft wants to fight AI-powered cyberattacks with AI defenders of its own. The company has unveiled Project Perception, a new agentic security system designed to hunt down weaknesses, investigate ...

OpenAI pauses development of its new Astra AI model due to significant cybersecurity risks and the need for enhanced safety ...

OpenAI says it is suspending internal activities involving Astra that do not meet its newly strengthened security-control ...

OpenAI Group PBC today announced the launch of GPT-5.4-Cyber, a fine-tuned variant of its GPT-5.4 model designed for defensive cybersecurity work and also announced a significant expansion of its ...

Microsoft on Monday launched its first cybersecurity-specialized model alongside a new AI cybersecurity platform at a small event in San Francisco, taking a big swipe at major players in the space — ...

Independent assurance reinforces CSE’s commitment to cybersecurity maturity, operational excellence, and protecting the ...