UnitedHealth, Change Healthcare

Reports: Change Healthcare cyberattack exposed data of 190 million people
The ransomware attack last year against UnitedHealth Group subsidiary Change Healthcare exposed data of more than 190 million people — up from previous reports of 100 million — according to multiple outlets Jan.
UnitedHealth Estimates Change Healthcare Hack Impacted About 190 Million People
Over half of the U.S. had private data stolen in a 2024 cyberattack at the insurance giant—far more than previous estimates.
Change Healthcare Breach Impacted Data Of 190 Million People: UnitedHealth
UnitedHealth says that the 2024 breach of Change Healthcare impacted the data of 190 million people, up from the prior estimate of 100 million people.
UnitedHealth confirms 190 million Americans affected by Change Healthcare data breach
The number of individuals confirmed to be affected by the data breach is almost double the company's previous estimate.
UnitedHealth estimates 190M people impacted by Change Healthcare cyberattack
Change Healthcare now estimates that 190 million people were affected in the massive cyberattack that took down its services nearly a year ago. | Change Healthcare now estimates that 190 million people were affected in the massive cyberattack that took down its services nearly a year ago.
UnitedHealth Data Breach Escalates: 190 Million Americans Affected
Your medical data is not as safe as you think. Discover how a massive ransomware attack exposed millions and the key steps to protect your privacy now.
UnitedHealth says hack at tech unit impacted 190 million people
The cyberattack at UnitedHealth Group's tech unit last year affected the personal information of 190 million people, the health conglomerate said on Friday, making it the largest healthcare data breach in the United States.
UnitedHealth data breach impacted up to 190m people
Newly released figures suggest the scale of the 2024 Change Healthcare cyberattack is far larger than initially estimated. Around 190 million individuals are thought to
UnitedHealth hikes number of Change cyberattack breach victims to 190 million
The new estimate nearly doubles the company’s previous report of 100 million affected individuals, already the largest healthcare data breach ever reported to federal regulators.
UnitedHealthcare Now Estimates 190 Million Were Impacted by Cyberattack
The attack, originally thought to have impacted about a 100 million Americans, is even larger than originally disclosed.
UnitedHealth Data Breach: 190 Million Americans May Be Impacted By Cyberattack, Comapny Says
About 190 million Americans may have been affected by a cyberattack targeting UnitedHealth‘s subsidiary, Change Healthcare. The breach, which disrupted the company’s IT systems, resulted in the compromise of sensitive personal and medical information.
How the ransomware attack at Change Healthcare went down: A timeline
The hack at Change Healthcare stands as the biggest breach of U.S. medical data in history, exposing 190 million people's ...
1 in 2 Americans affected by UnitedHealth cyberattack, new disclosure shows
UnitedHealth Group says the impact from the cyberattack last year at its Change Healthcare subsidiary is much wider than ...
UnitedHealth Group CEO says complex US healthcare system needs to change
UnitedHealth CEO Andrew Witty said on Thursday that healthcare in the U.S. needs to be "less confusing, less complex and less ...