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(Reuters) -The February hack at UnitedHealth's tech unit Change affected the personal information of 100 million people, the U.S. health department's website showed, making it the largest ...
The Feb. 21 hack on the technology unit of the largest U.S. health insurer was carried out by Russian ransomware gang BlackCat, UnitedHealth CEO Andrew Witty said in May testimony to the Senate ...
It is the first announcement of a probe by the Department Of Health and Human Services into the Feb. 21 cyberattack that has disrupted healthcare across the United States. Patient information is ...
The intrusion at its Change Healthcare unit, which processes about 50% of U.S. medical claims, was one of the worst hacks to hit American healthcare and caused widespread disruption in payment to ...
The cyberattack began on Feb. 21 against Change Healthcare, which is a health care technology company that is part of Optum and owned by UnitedHealth Group, according to the American Hospital ...
This is a list of reports about data breaches, using data compiled from various sources, including press reports, government news releases, and mainstream news articles.. The list includes those involving the theft or compromise of 30,000 or more records, although many smaller breaches occur continual
The U.S. Department of Health and Human Services said it was working closely with the company's unit, Optum Insight, "to assess the cyber incident and its impact on patient care".
The February attacked caused UnitedHealth to shut down its insurance claims and payment platforms.