Healthcare Data Breach 2024. In 2023, the healthcare sector saw a significant rise in data breaches, with 727 incidents impacting nearly 133 million individuals —a double increase from the previous year. 13 and confirmed all affected individuals and files by sept.
21, 2024, we discovered a threat actor gained access to one of our change healthcare environments,” unitedhealth group said. Healthcare data breaches impact over 32 million u.s.