Cloud computing has become a fundamental pillar in Information Technology (IT), transforming how web applications and digital services are developed, deployed, and managed. However, this growth has been accompanied by a significant increase in cyberattacks, resulting in estimated global economic losses of 87 billion dollars and highlighting the need to strengthen cybersecurity in cloud environments. This article presents a bibliometric analysis of using Artificial Intelligence (AI) in cybersecurity applied to cloud computing, focusing specifically on applications and websites. It analyzes the main trends, leading authors, and emerging research areas. 34 studies were collected and analyzed using tools such as Bibliometrix and VOSviewer. The results reveal a growing integration between AI and cybersecurity in cloud environments, emphasizing Artificial Intelligence techniques for detecting intrusions, malware, and other threats. The bibliometric analysis carried out provides insight into the current state and trends in the use of AI in cloud cybersecurity.