CareFirst BlueCross BlueShield is suing one of the country’s largest health care companies over a cyberattack that left the ...
The lawsuit alleges that the UnitedHealth Group subsidiary’s cybersecurity standards were insufficient to prevent the attack.
UnitedHealth Group shares tumbled early Friday on a report that the U.S. Department of Justice has started an investigation into the health care giant’s Medicare billing practices. The Wall ...
A court-appointed special master says the Justice Department hasn’t developed “any evidence” for key claims. Her ...