UnitedHealth, Change Healthcare

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.
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 cyberattack exposes 190 million in largest US healthcare data breach
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. history.
UnitedHealth data hack impacted 1 in 2 Americans; What you can do to protect yourself
Large-scale attacks on health providers expose the data of millions of Americans each year. Consumers must remain vigilant, experts say.
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.
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.
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.
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 previously understood, affecting
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.
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 ...
Modern Healthcare6d
Change breach hit more than half of Americans, UnitedHealth says
Last year's cyberattack against Change Healthcare affected nearly twice as many people as UnitedHealth Group previously reported.
Fierce Healthcare6d
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 ...