OpenAI is letting a select group of users access a new artificial intelligence model that’s meant to be more adept at ...

OpenAI met with 50 cyber defense practitioners across various federal agencies, state governments, and Five Eyes allies to ...

The cybersecurity-focused AI model is less resistant to seemingly malicious actions, such as finding security vulnerabilities ...

Cyber, a fine-tuned variant of its GPT-5.4 model designed for defensive cybersecurity work and also announced a significant ...

OpenAI has introduced the GPT-5.4 Cyber model its new model tailored for defensive cybersecurity tasks. The model is designed ...

OpenAI has announced a new AI model called GPT-5.4-Cyber. Similar to Anthropic’s Claude Mythos, this new “cyber-permissive” ...

OpenAI unveiled Tuesday its answer to AI rival Anthropic's much-touted private release of a cybersecurity model by announcing ...

The head of the National Cyber Security Centre says frontier AI tools can be a force for good - if kept out of the wrong ...

OpenAI has introduced GPT-5.4 Cyber, a cybersecurity-focused AI model aimed at vulnerability research, as competition with ...

Cyber, a cybersecurity-focused model, days after Anthropic unveiled Claude Mythos. The market for Google having the best AI ...

Cyber model, designed for cybersecurity pros, can quickly find software flaws, but in the wrong hands can be use to exploit those vulnerabilities. Like Anthropic with Mythos Preview, OpenAI is ...