Australia's top health insurer Medibank confirms a ransomware group began posting stolen data of its 9.7M current and former customers on a REvil dark web forum Sydney Morning Herald : Sydney Morning Herald 2022-11-09 9.7M, Medibank, Sydney Morning, Australia Related Coverage Australia's top health insurer Medibank confirms a ransomware group began posting stolen data of its 9.7M current and former customers on a REvil dark web forum The Age View article Daily Mail View article BBC View article Infosecurity Medibank hackers target high-profile drug and mental health patients as AFP steps up action ABC Hackers release Australian health insurer's customer data DataBreaches.net Hackers Leak Australian Health Records on Dark Web SecurityWeek