Denial of service: the attacker exhausts the assets necessary to deliver services to legit customers. They waited for the worker to click on the attachment, And at last the OfficeComputer was contaminated. After the financial institution found out unauthorized SWIFT (Culture for Throughout the world Interbank Money Telecommunication) transactions, an https://www.researchgate.net/publication/365308473_Development_of_Cyber_Attack_Model_for_Private_Network