Machine learning and artificial intelligence (AI) are evolving rapidly and are increasingly being integrated into critical infrastructures and embedded systems such as healthcare, energy management, manufacturing, and transportation—where security is paramount. From simple classifiers to more advanced intelligent agents capable of predictive or generative tasks, AI-based solutions are steadily appearing in more complex systems as well. The future is becoming increasingly “agent-driven,” where AI systems collaborate, communicate, and solve complex problems together. While these technologies are spreading quickly, their security implications remain far less understood.