A critical role for cyber security is occasionally seen in the information technology industry. Data security has emerged as one of the most important competitions. Cybercrimes, which are steadily increasing in scope, are the first concern that comes to mind whenever we attempt to predict cyber security. Many governments and businesses are enacting many measures as a result to prevent these cybercrimes. The focus of this research is mostly on cyber security competitions using cutting-edge technologies. It is preoccupied with the latest issues with cyber security procedures, morality, and all of the current trends in cyber security. Additionally, these smart technologies aim to raise the standard of living and offer contemporary life amenities including health care, minimizing environmental pollution, receiving better-integrated transportation services, and receiving other amenities. Cyber Security risks and technological advancement are directly related since Cyber Security is a major barrier to achieving these profits. This study confirms the advantages and opportunities of the newest technologies as well as the difficulties, terrorizations, and potential solutions of Cyber Security in those technologies. Furthermore, the advent of Artificial General Intelligence (AGI) raises both expectations and concerns as technology develops. Artificial General Intelligence (AGI) possesses the capacity to comprehend, acquire knowledge, and adjust to many fields, hence transforming cyber security procedures. Organizations may improve their defences, identify and lessen cyber threats more successfully, and keep one step ahead of bad actors by utilizing artificial general intelligence (AGI). However the development of AGI also brings with it new ethical issues and difficulties in guaranteeing its proper application. In order to better understand the opportunities, threats, and potential solutions that result from the convergence of these innovative technologies, this paper examines the nexus of cyber security and AGI.