Data Breaches Change Healthcare Data Breach Impact Grows to 190 Million Individuals The impact of the Change Healthcare ransomware-caused data breach has increased from 100 million to 190 million individuals. Eduard KovacsJanuary 27, 2025
Data Breaches Change Healthcare Ransomware Attack Impacts 100 Million People UnitedHealth told the US health department that hackers stole the information of 100 million people in a February ransomware attack. Ionut ArghireOctober 25, 2024
Cybercrime UnitedHealth Sticks to 2024 Outlook Despite Strong Quarter With Costs From Massive Cyberattack High UnitedHealth booked $1.1 billion in total costs from the cyberattack in the second quarter. Associated PressJuly 16, 2024
Data Breaches Change Healthcare to Start Notifying Customers Who Had Data Exposed in Cyberattack Change Healthcare is starting to notify hospitals, insurers and other customers that they may have had patient information exposed in a massive cyberattack. Associated PressJune 20, 2024
Incident Response Change Healthcare Cyberattack Was Due to a Lack of Multifactor Authentication, UnitedHealth CEO says UnitedHealth CEO Andrew Witty said in a U.S. Senate hearing that his company is still trying to understand why the server did not have... Associated PressMay 1, 2024