Frontier AI Models Point to a Shift Defenders Are Not Ready For - Infosecurity Magazine

Frontier AI models such as Anthropic's Mythos and GPT-5.5-cyber are expanding their capabilities in reasoning and automation, enabling vulnerability discovery and attack execution with significantly reduced human involvement. This development was highlighted in an opinion piece published by Infosecurity Magazine.

The article argues that these advanced capabilities pose new cybersecurity challenges that defenders are not adequately prepared to address. The models' ability to automate both vulnerability discovery and exploitation represents a shift in the threat landscape, as attacks can now be carried out with minimal human oversight.

It calls attention to the growing gap between offensive AI capabilities and the readiness of cybersecurity professionals to defend against them, without offering specific solutions or timelines for adaptation.