Masterclass: AI is more than ChatGPT and LLMs

This article provides a high-level overview of artificial intelligence—covering historical milestones, neural networks and training methods, generative AI (LLMs and diffusion models), and practical uses in cybersecurity such as profiling, spam filtering, computer vision, and adversarial concerns—while discussing benefits, risks, and future trends; it is an explanatory piece rather than an incident or threat report.