Change Healthcare, UnitedHealth Group

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 now says Change Healthcare's data breach impacted 190M people
UnitedHealth now says the ransomware attack on its Change Healthcare subsidiary may have affected the data of about 190 million people. The estimate has increased from about 100 million people in October.
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.
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 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.
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.
1 in 2 Americans affected by UnitedHealth cyberattack, new disclosure shows
The updated tally extends the scope beyond what was previously described by company Chief Executive Andrew Witty.
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.
UnitedHealth hack exposed data for 190M people
The cyberattack at UnitedHealth Group exposed personal information of 190 million people, leading to a $22 million ransom payment in bitcoin.
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 ...
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Change Healthcare Now Counts 190 Million Data Breach Victims
One of the biggest data breaches of 2024 is even worse than previously reported, as the tally of Change Healthcare breach ...
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Change Healthcare ups data breach estimate to 190 million people
Change Healthcare's 2024 ransomware attack now estimated to have breached personal and health data of 190 million people, the largest healthcare data breach.
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Change Healthcare Breach Almost Doubles in Size to 190 Million Victims
The largest healthcare data breach on record just got even bigger, after UnitedHealth Group (UHG) confirmed that 90 million ...
The worst health care data breach in history just got worse
Just when you thought things couldn't get any worse, the UnitedHealth Group data breach tops a new level of serious with an increased number of affected users.
A look at changes at US health agencies in the 1st week of the new Trump administration
President Donald Trump's first week in office came with big changes to U.S. health agencies, including the pausing of all ...
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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 ...