The cyberattack at UnitedHealth Group's (NYSE:UNH) tech unit last year ... for a wide variety of core administrative tasks. The hack in February 2024, by a ransomware group called Blackcat ...

UnitedHealth said the vast majority of those affected by the data breach have been notified. The final number of people affected by the hack will be confirmed at a later date in a required filing ...

U.S. lawmakers and the Biden administration are scrutinizing the fallout from a ransomware attack on UnitedHealth Group’s Change Healthcare unit in late ... it expected the hack to cost it ...

(Reuters) -The February hack at UnitedHealth's tech unit Change affected the personal ... Earlier this month, the company forecast a business disruption impact of $705 million this year from ...

The Dow briefly turned higher in Thursday afternoon trading, but Big Tech and UnitedHealth Group are still weighing on the major indexes. The Dow was down 70 points, or 0.2%. The S&P 500 was down ...

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 ...