Researchers at the University of Toronto have successfully demonstrated the capability of artificial intelligence to power autonomous malware, enabling it to adapt and tailor attacks against a wide range of online devices, including those running Windows, Linux, and IoT systems. This new category of computer worms leverages open-source AI models to autonomously adjust their attack strategies, rendering them highly effective and potentially devastating. The study, published on the arXiv.org preprint server, showcases a proof of concept developed in a controlled environment, highlighting the potential risks and implications of such autonomous malware1. The ability of these AI-powered worms to evolve and adapt to various systems poses a significant threat, requiring a distinct approach to mitigation and defense. This development shifts the focus from traditional criminal threats to geopolitical state-aligned activities, necessitating a revised playbook for cybersecurity practitioners to counter these emerging threats.