UnitedHealth unplugs change healthcare information systems to contain cyber attack
02/26/24 at 03:00 AM
UnitedHealth unplugs change healthcare information systems to contain cyber attack
Managed Healthcare Executive, by Peter Wehrwein; 2/23/24
UnitedHealth Group disconnected Change Healthcare's information system to contain a cyberattack that the company says is from an unnamed “nation-state associated cyber security threat actor.” ... UnitedHealth Group and its subsidiary, Optum, acquired Change Healthcare when it was a separate company in a deal that was closed in 2022. It is now part of Optum, the health services division of Minnesota-based UnitedHealth.