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

Microsoft bolstered its AI cybersecurity offerings this week with the launch of its first AI security model and a new ...

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

Microsoft wants to fight AI-powered cyberattacks with AI defenders of its own. The company has unveiled Project Perception, a ...

Microsoft (MSFT) unveiled its first cybersecurity model called MAI-Cyber-1-Flash and an agentic security system called ...

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 ...

OpenAI is releasing a more permissive version of its cybersecurity model, which the company says is designed for advanced, authorized security work. Why it matters: Even as Anthropic remains in limbo ...

In short: OpenAI is releasing GPT-5.4-Cyber, a model fine-tuned for defensive cybersecurity with lowered refusal boundaries and binary reverse engineering capabilities, and scaling its Trusted Access ...

The United Arab Emirates (UAE) Cyber Security Council has launched a national cyber security initiative designed to strengthen the country’s digital sovereignty and accelerate the development of ...