United Healthcare Breach 2025 Update News. Timeline of Change Healthcare Cyberattack Blog UnitedHealth now estimates that 190 million people were impacted as a result of the cyberattack on its Change Healthcare unit last February—almost double previous estimates UnitedHealth Group (NYSE: UNH) is announcing support for people who may be concerned about their personal data potentially being impacted based on preliminary findings from the ongoing investigation and review of the data involved in the malicious criminal cyberattack on Change Healthcare.
UnitedHealthcare says some NC customers affected by data breach from www.wcnc.com
The latest tally for the largest-ever health industry data breach just got a lot bigger. UnitedHealthcare data breach update reveals a massive compromise of sensitive personal and healthcare data
UnitedHealthcare says some NC customers affected by data breach
UnitedHealth has confirmed the ransomware attack on its Change Healthcare unit last February affected around 190 million people in America — nearly double previous estimates. UnitedHealth says it now estimates that the data breach on its subsidiary Change Healthcare affected 190 million people, nearly doubling its previous estimate from October. UnitedHealth now estimates that 190 million people were impacted as a result of the cyberattack on its Change Healthcare unit last February—almost double previous estimates
25+ Healthcare Data Breach Statistics & Trends (2025). In May, UnitedHealth CEO Andrew Witty estimated that the ransomware attack compromised the data of a third of US individuals when he testified before the Senate Finance Committee on Capitol Hill. The number of people affected by a UnitedHealth data breach in February 2024 was actually higher than previously reported and was the largest medical data breach in U.S
United Healthcare Data Breach 2024 Update Jacqui Verina. UnitedHealthcare data breach update reveals a massive compromise of sensitive personal and healthcare data The UnitedHealthcare data breach stemming from the Change Healthcare cyberattack has reached a staggering 190 million individuals, almost doubling the initial estimate.