Personal information from one-third of Americans could have been affected in the $22 million ransomware attack.

UnitedHealth, the largest U.S. health insurance provider, blamed a Russia-based ransomware gang for the huge data breach of U ...

The scope of the February data breach is apparently a record and fits within the range previously suggested by the company’s ...

A February cyberattack on a UnitedHealth subsidiary compromised the personal data of some one-third of Americans.

UnitedHealth Group has officially disclosed that 100 million people were affected by the massive cyberattack on Change ...

United Healthcare which owns Change Healthcare has admitted that data of over 100 million people was breached in a February ...

It's official: The massive cyberattack against UnitedHealth Group unit Change Healthcare was the biggest healthcare data ...

The breach report from Change comes as data breaches in the healthcare industry affect more Americans and expose sensitive ...

Federal legislators confirm February's data breach at UnitedHealth subsidiary Change Healthcare was the largest in the ...

UnitedHealth CEO Andrew Witty testified in May that the breach may impact a third of the US population, about 112 million ...

Andrew Witty, the CEO of UnitedHealth Group, gave his testimony on the ransomware attack on Change Healthcare to the Senate Finance Comm ...