Modern healthcare networks have witnessed significant expansion in the use of digital technologies and smart systems to manage medical data, monitor patients, and improve the quality of care. With this expansion, exposure to cybersecurity threats has become more complex, including attacks on databases, malware, and unauthorized access attempts to biomedical devices. In this context, artificial intelligence (AI) has emerged as a powerful tool for early threat detection and protecting healthcare networks from potential risks. AI systems in this field rely on analyzing large volumes of network data, including login records, user behaviors, and data flows between devices, to detect abnormal patterns or anomalies that may indicate a threat. These systems can also predict future attacks based on historical data analysis and recognition of recurring attack patterns, enhancing healthcare institutions’ ability to take preventive actions before any actual breach occurs. The use of AI further improves response speed to attacks and mitigates their impact on medical systems by providing instant alerts, automated corrective actions, and precise analytical reports that help technical and administrative teams make informed decisions rapidly. Additionally, AI enables continuous monitoring of vulnerabilities in network infrastructure and the improvement of protection strategies, thereby enhancing medical information security and ensuring patient safety. Despite these advantages, AI-based threat detection systems face challenges related to model accuracy, protection of sensitive data, integration with existing healthcare systems, and the need to train personnel to effectively utilize these technologies. Therefore, successful deployment of AI for threat detection in healthcare networks requires an integrated framework combining technical solutions, security policies, and continuous awareness to maintain a high level of protection. Overall, artificial intelligence serves as a strategic tool for enhancing the security of healthcare networks by enabling early threat detection, analysis, and effective risk management, contributing to the confidentiality of data, the safety of patients, and the uninterrupted provision of high-quality healthcare services. Al-Mustaqbal University is the first one university in Iraq.