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.

Hackers are selling counterfeit phones with crypto-stealing malware
Kaspersky has identified thousands of low-cost Android smartphones sold online that come with preinstalled malware programmed to steal cryptocurrency details. The devices are infected with