Artificial intelligence (AI) has become a critical tool for risk management across industries such as insurance, healthcare, business, and finance. It enables risk quantification, improves predictive accuracy, and supports decision-making in dynamic and uncertain environments. This paper examines models, methods, and frameworks for AI-based risk assessment, while addressing concerns of ethics, regulation, and explainability. Key technologies, including machine learning, deep learning, and reinforcement learning, are highlighted for their ability to transform traditional approaches by enhancing prediction, optimization, and decision processes. The second part focuses on AI-driven risk modeling techniques. Supervised learning methods such as support vector machines, random forests, and decision trees demonstrate strong predictive capacity from historical data. Unsupervised learning, including clustering methods, uncovers hidden patterns in risk datasets. Reinforcement learning is gaining prominence for adaptive risk optimization under changing conditions. Deep learning, particularly neural networks, offers significant improvements in handling large-scale data and achieving higher predictive accuracy. Finally, the paper outlines the future of AI in risk management, recognizing both its transformative potential and persistent challenges. With the rapid advancement of AI and increasing availability of big data, risk management practices are undergoing fundamental change. Yet, successful adoption requires careful attention to ethical, legal, and technological considerations. Organizations must continue to adapt to ensure that AI technologies are deployed transparently, responsibly, and to the benefit of enterprises and society as a whole.