For sensitive data of organizations there is a compelling need of ensuring privacy in several aspects and to inculcate protective measures in systems especially in various high-tech firms. Cyber-attacks are a wide form of threat confronted globally on the web by several users on daily basis. These attacks are fundamentally used to challenge system security of others, there are likewise some moral programmers who get into other people frameworks to make them aware about their vulnerabilities and they also get paid in return for securing such systems. In any case, these assaults have caused a great deal of concern for businessmen. Thisresearch covers the major types of cyber-attacks that can affect the business world in an immense manner alon...