Medical Xpress December 8, 2025
University of Minnesota

New research from the University of Minnesota School of Public Health provides the first detailed look at whether funding provided through a federal relief program effectively reached hospitals affected by a ransomware attack on Change Healthcare, a major processor of health insurance claims.

The 2024 cyberattack exposed the personal health information of more than 190 million people. It left hospitals and clinics unable to submit claims or receive payment for the care they provided, and led to a cash-flow crisis that threatened their ability to make payroll and continue operations.

In response to this unprecedented attack on the U.S. health care system, the Centers for Medicare and Medicaid Services adopted an emergency relief program to assist affected providers. Called the...

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