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 on Thursday unveiled a new advanced artificial intelligence model designed to scale up efforts to discover and patch vulnerabilities in critical systems. The new tool — labeled GPT-5.5-Cyber — ...

The announcement of GPT-5.5-Cyber follows Anthropic’s debut of its own Mythos AI, which the company said has already uncovered thousands of cyber vulnerabilities. Industry Cyber Defense OpenAI is ...

OpenAI has launched its GPT-5.4 Cyber model, which is a specialised version of its GPT-5.4 model built especially for defensive cybersecurity tasks. The new model announcement by OpenAI comes just ...

OpenAI (OPENAI) revealed its GPT-5.4-Cyber today, exactly one week after Anthropic (ANTHRO) made waves with the public revelation of its Claude Mythos Preview, which also featured advanced ...

Darktrace today announced enhanced capabilities for Cyber AI Analyst, a patented AI system that autonomously performs end-to-end investigations of all relevant alerts and prioritizes incidents. The ...

OpenAI has announced a new AI model called GPT-5.4-Cyber. Similar to Anthropic’s Claude Mythos, this new “cyber-permissive” variant of its GPT-5.4 is built for defensive cybersecurity and not public ...

CNBC's Kristina Partsinevelos reports on news regarding Dell.

OpenAI on Tuesday released the names of several European companies that will get access to its most cyber-capable AI models a day after announcing that it would open the tech to EU bodies and ...