UnitedHealth Group stood out from its peers in a new federal watchdog report that questions how Medicare Advantage insurers have used diagnosis data to boost payments from the government program ...

Data recently posted on a federal website shows the cyberattack earlier this year at a UnitedHealth Group subsidiary affected 100 million patients — apparently a U.S. record. The tally roughly ...

In May, UnitedHealth CEO Andrew Witty testified before Congress that the hacker group was able to obtain an employee's login credentials. From there, the bad actors used the stolen credentials to ...

Insurance company UnitedHealth Group is confirming a ransomware attack earlier this year affected the private data of over 100 million people. The number was published in the US Department of ...

UnitedHealth Group disclosed that data belonging to an estimated 100 million individuals was impacted in the widely felt breach of Change Healthcare earlier this year. The insurer had already said ...

A breach at the health insurer Anthem - now known as Elevance Health - in 2015 impacted nearly 79 million people in the U.S. Advt The Change unit was breached by a hacking group called ALPHV ...

The February hack at UnitedHealth's tech unit Change affected the personal information of 100 million people, the US health department's website showed, making it the largest healthcare data ...

The Change unit was breached by a hacking group called ALPHV, also known as "BlackCat." UnitedHealth first reported the breach on Feb. 21. The breach caused widespread disruptions in claims ...

For the nation’s largest health insurer, the evidence of abuse was stunning and unmistakable: UnitedHealth Group reaped billions from the federal Medicare program by diagnosing patients with ...

Earlier this year, Change Healthcare, a subsidiary of UnitedHealth Group (UHG) and key player in the U.S. healthcare sector, suffered a catastrophic ransomware attack attributed to the Russian ...

UnitedHealth Group (UHG) acquired Change Healthcare in 2022. The two companies are now part of the same healthcare organization under the UnitedHealth brand. In February this year, Change ...

US health insurance giant UnitedHealth Group has revealed that 100m people had their personal information and healthcare data stolen in the February ransomware attack on its Change Healthcare ...