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.
LockBit ransomware group falls victim to hackers itself
A data leak has disclosed information about negotiations with victims, Bitcoin wallet addresses, affiliate accounts, and details of attacks.
