Researchers at Dragos have reported that commercial AI models, specifically from OpenAI and Anthropic, were used to plan and execute a cyber-attack on a water and drainage facility's operational technology. This incident raises significant concerns about the potential misuse of advanced AI tools in targeting critical infrastructure. The attackers were able to leverage AI to enhance their tactics, which poses a serious risk to essential services that rely on such technology for safe operations. As AI becomes more integrated into various sectors, there is an urgent need for companies to assess their cybersecurity measures and prepare for potential AI-driven threats. The implications of this attack could affect not only the targeted facility but also set a precedent for similar attacks against other critical infrastructure systems.