China's 360 Security Technology launched two AI cybersecurity tools, Tulongfeng and Yitianzhen, to compete with Anthropic's Mythos in vulnerability

OpenAI's GPT-5.5-Cyber matches Anthropic's Mythos on cybersecurity benchmarks but faces no White House restrictions, raising questions about selective AI

Anthropic Mythos, previewed in April, is a system that detects software vulnerabilities, but cybersecurity experts have warned that it could supercharge cyberattacks.