Abstract-Cloud Computing is a way through which data are stored on networked resources, enabling the data to be accessed from any corner of the world. Cloud Computing is an emerging platform for sharing resources like infrastructure, software and various applications. Cloud computing infrastructure consists of reliable services delivered through data centers and built on servers. Now, Cloud computing can be seen a lot on the internet. Apple and google are one of the top IT companies that use cloud computing. Companies are now realising that by using cloud computing they can gain access to best business applications and boost their business resources at less cost. But As more and more data is being stored on the cloud, concerns are starting to grow about security issues in cloud computing. In this paper, the various security risks of Cloud Computing are analyzed and presented. Keywords-Cloud Computing, Security risks, privacy I.