Security firms are publishing early experiences of Anthropic’s AI model Mythos, which was first shared on a limited basis with some companies, with Cloudflare standing out. Cloudflare said Mythos is a tool on a different level from earlier general-purpose frontier models, citing attack-chain building and proof generation. Separately, Anthropic is allowing Mythos users to share cyber threat information with other companies exposed to similar vulnerabilities.

Jobis&Villains, which operates the tax refund platform Samjjeom Sam, said on Thursday it has introduced a global integrated security system and will advance its security threat detection framework. The company said the system integrates data generated across company-wide systems into a single platform for real-time analysis. Samjjeom Sam plans to add AI technology this year to refine detection scenarios. It also built a multi-layer defence spanning external threats and cloud infrastructure.