The healthcare technology company Episource, owned by UnitedHealth Group’s Optum subsidiary, is at the center of a major data breach affecting more than 5.4 million individuals. The cyberattack, which occurred between January 27 and February 6, was revealed in a recent filing with the U.S. Department of Health and Human Services’ Office for Civil Rights … Continue reading Episource Cyberattack Exposes Medical and Personal Information of 5.4 Million Americans