Cyber. Similar to Anthropic’s Claude Mythos, this new “cyber-permissive” variant of its GPT-5.4 is built for defensive ...

Anthropic restricts its powerful Mythos AI model after it demonstrated unprecedented ability to find and exploit critical software vulnerabilities, prompting urgent government and financial sector ...

OpenAI Group PBC today announced the launch of GPT-5.4-Cyber, a fine-tuned variant of its GPT-5.4 model designed for ...

Anthropic announced this week that its new model found security flaws in "every major operating system and web browser." Even ...

The advanced abilities of Anthropic's new model has alarmed officials and experts. Goldman's CEO said the bank was doubling ...

Anthropic Says Its New AI Model Is So Good at Finding Security Risks, You Can't Use It ...

Microsoft, Amazon, Apple, CrowdStrike, Palo Alto Networks and others will use the model as part of a new cybersecurity ...

Anthropic launched Project Glasswing, a $100 million AI cybersecurity initiative using its unreleased Claude Mythos Preview ...

Anthropic’s Project Glasswing unites major tech rivals to use Claude Mythos Preview to find and fix critical software ...

Technology Technology   The Big Story Anthropic’s Mythos model sparks cybersecurity concerns The limited release of Anthropic ...

Bank of England, Financial Conduct Authority and Treasury officials are in talks with the National Cyber Security Centre to ...

Anthropic has announced an initiative with ⁠major technology ⁠companies, including Amazon.com, Microsoft and Apple, that lets ...