A cyberattack on UnitedHealth Group’s subsidiary, Change Healthcare, has affected nearly 190 million Americans, making it the largest healthcare data breach in US history. The Russian-speaking ransomware group named AlphV, aka BlackCat, launched the hack, which enabled access to names, addresses, birth dates, Social Security numbers, and sensitive medical and financial data. UnitedHealth group is offering free credit monitoring and identity protection services to those affected.
RustDoor and Koi Stealer for macOS Used by North Korea-Linked Threat Actor to Target the Cryptocurrency Sector
Malware targeting macOS systems is on the rise, with cybercriminals primarily focusing on stealing information and mining cryptocurrency. Over the past year, North Korean nation-state
