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.
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.
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 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 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.
UnitedHealth gave hackers easy access to Change data, new lawsuit claims
A group of 65 plaintiffs are suing UnitedHealth Group, claiming that “massive security failures” led to the 2024 Change data breach.
UnitedHealth updates data breach impact to 190 million people, nearly doubling previous estimate
The financial fallout has been severe. Profits for the company dropped by over a third in 2024, falling from around $22.3 billion in 2023 to approximately $14.4 billion last year. The projected total cost of recovery and remediation efforts is estimated to be between $2.3 billion and $2.5 billion.
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.
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 ...
UnitedHealth Group: Delivered Satisfactory Growth Despite Bumps
For two years in a row, shares of our healthcare juggernaut UnitedHealth Group have lagged significantly. So, why are we ...
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 ...