Researchers found nearly 1,800 occurrences of large data breaches in patient information over a seven-year period from health care facilities ranging from UC Davis Medical Center in California to Henry Ford Hospital in Michigan, based on DHHS data on mandatory reports by hospitals of data breaches.

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Researchers found nearly 1,800 occurrences of large data breaches in patient information over a seven-year period from health care facilities ranging from UC Davis Medical Center in California to Henry Ford Hospital in Michigan, based on DHHS data on mandatory reports by hospitals of data breaches.