Fortune reported on an unreleased Anthropic model with offensive cybersecurity capabilities, and CrowdStrike and Palo Alto stocks are down as a result. The model's offensive prowess threatens the defensive business models of established cybersecurity companies, leading to negative market sentiment. This development introduces significant risk and makes these stocks unattractive in the near term, warranting avoidance. The report may be inaccurate, the model's capabilities could be overstated, or cyber companies might adapt to mitigate the threat.