UnitedHealth has revealed that last February’s ransomware attack on its Change Healthcare unit affected around 190 million people in America, almost twice the initial estimates. The attack is the largest-ever breach of medical data in US history and resulted in the theft of a vast amount of health and insurance-related information. However, the company doesn’t report any misuse of the individuals’ information from the breach.
Warning issued over ‘fast flux’ techniques used to obscure malicious signals on compromised networks
Law enforcement agencies have warned that organizations face a common network vulnerability that allows hackers to dodge detection and distribute malicious software indiscriminately. Referred to
