- BT is the first UK firm to join Anthropic's Project Glasswing
- High-risk Claude Mythos Preview model is limited to select partners only
- UK infrastructure set for major security boost – BT already blocks 4m attacks daily
BT has become the first UK company to publicly confirm membership of Anthropic’s Project Glasswing, a cybersecurity initiative that grants partners access to the company’s most advanced cybersecurity model ,Claude Mythos Preview.