AI is entering a new phase. Enterprises have been experimenting with AI through chatbots and copilots that answered questions or summarized information. Now, the shift is toward implementing AI agents that can reason, plan, and take actions across enterprise systems on behalf of users or organizations. Unlike traditional automation tools, AI agents pursue goals autonomously. They interact with systems, collect information, and execute tasks. This shift, from answering questions to performing actions, introduces a fundamentally new security challenge. For CISOs, the question is no longer whether AI will be deployed in the enterprise. It already is. The real challenge is understanding which types of AI agents exist in the organization and where their security risks lie. Most enterprise AI…