The hack at Change Healthcare stands as the biggest breach of U.S. medical data in history, exposing 190 million people's ...

UnitedHealth now says the ransomware attack on its Change Healthcare subsidiary may have affected the data of about 190 ...

Change Healthcare, the UnitedHealth-owned health tech company that lost more than 100 million people’s sensitive health data in a ransomware attack last ... its data breach notice on its website ...

The new estimate nearly doubles the company’s previous report of 100 million affected individuals, already the largest ...

UnitedHealth Group and its subsidiary Change Healthcare will be investigated by a federal agency over last month's cyber ... attack on the U.S. healthcare system. In a letter announcing the ...

Health care providers across the nation are reeling after a Nashville-based healthcare technology company was hit with a cyberattack. Change Healthcare was hit by a cyberattack starting Feb. 21 ...

“This is why Change moved to issue the substitute notification via release yesterday soonest given the scale and complexity of the cyber attack ... Change Healthcare said. The notice “contains ...

The group known by the names of Blackcat and Alphv says it exfiltrated 6 TB of data in the attack ... to mitigate impacts from the Change Healthcare cyber security issue,” the company said ...

A February 2024 ransomware attack ... and health information was stolen by cybercriminals, and published a separate public notice for anyone whose contact information could not be found. Change ...