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726 entities in this category
Event
CORE PERFORMANCE PHYSICIANS, DBA VINCERA CORE PHYSICIANS data breach in PA affecting 10,000 individuals. Reported 2023-06-20.
Event
CPAP Medical Supplies and Services Inc. data breach in FL affecting 90,133 individuals. Reported 2025-08-15.
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Cabot Medical Care data breach in AR affecting 21,467 individuals. Reported 2025-04-10.
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Cache Valley Ear Nose & Throat data breach in UT affecting 26,469 individuals. Reported 2025-04-24.
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California Cancer Associates for Research and Excellence โ High Desert data breach in CA affecting 17,250 individuals. Reported 2025-06-27.
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Cancer and Hematology Centers of Western Michigan data breach in MI affecting 43,071 individuals. Reported 2022-03-18.
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Capital Region Medical Center data breach in MO affecting 17,578 individuals. Reported 2022-03-11.
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Cardiology Associates of Fredericksburg data breach in VA affecting 75,476 individuals. Reported 2025-04-17.
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Cardiology of Virginia, Inc. data breach in VA affecting 21,085 individuals. Reported 2025-01-28.
Event
Cardiovascular Associates data breach in AL affecting 441,640 individuals. Reported 2023-02-03.
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Cardiovascular Consultants Ltd. data breach in AZ affecting 484,000 individuals. Reported 2023-12-01.
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CareNet Medical Group, PC data breach in NY affecting 10,059 individuals. Reported 2023-06-02.
Event
CareSource data breach in OH affecting 3,180,537 individuals. Reported 2023-07-27.
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Carolina Arthritis Associates data breach in NC affecting 36,961 individuals. Reported 2025-02-27.
Event
Carolina Behavioral Health Alliance, LLC data breach in NC affecting 130,922 individuals. Reported 2022-07-01.
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Catholic Charities of the Diocese of Rockville Centre d/b/a Catholic Charities of Long Island data breach in NY affecting 13,000 individuals. Reported 2023-11-03.
Event
Catholic Health System data breach in NY affecting 12,759 individuals. Reported 2023-05-11.
Event
Centers for Medicare & Medicaid Services data breach in MD affecting 2,342,357 individuals. Reported 2023-07-28.
Event
Centers for Medicare & Medicaid Services data breach in MD affecting 107,154 individuals. Reported 2025-06-30.
Event
Central District Health Department of Nebraska data breach in NE affecting 58,519 individuals. Reported 2025-04-01.
Event
Central Indiana Orthopedics data breach in IN affecting 83,705 individuals. Reported 2022-03-07.
Event
Central Kentucky Radiology data breach in KY affecting 166,953 individuals. Reported 2025-06-13.
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Central Maine Medical Center data breach in ME affecting 11,938 individuals. Reported 2022-07-21.
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Central Minnesota Mental Health Center data breach in MN affecting 28,725 individuals. Reported 2022-03-17.
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Central Ozarks Medical Center data breach in MO affecting 11,818 individuals. Reported 2026-01-09.
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Centric Health data breach in CA affecting 6,855 individuals. Reported 2025-12-10.
Event
Cerebral, Inc data breach in DE affecting 3,179,835 individuals. Reported 2023-03-01.
Event
Change Healthcare, Inc. data breach in MN affecting 192,700,000 individuals. Reported 2024-07-19.
Event
Chesapeake Regional Healthcare data breach in VA affecting 31,679 individuals. Reported 2023-11-29.
Event
Cheyenne Radiology Group & MRI, P.C. data breach in WY affecting 12,222 individuals. Reported 2023-02-09.
Event
Christie Business Holdings Company, P.C. data breach in IL affecting 502,869 individuals. Reported 2022-03-25.
Event
Cierant Corporation data breach in CT affecting 232,506 individuals. Reported 2025-07-03.
Event
Ciox Health LLC, d/b/a Datavant Group data breach in AZ affecting 320,702 individuals. Reported 2024-10-07.
Event
City of McKinney data breach in TX affecting 17,751 individuals. Reported 2025-02-03.
Event
City of St. Joseph, MO Health Department data breach in MO affecting 11,538 individuals. Reported 2025-09-22.
Event
Clarke County Hospital data breach in IA affecting 28,003 individuals. Reported 2023-05-17.
Event
Classic Residence Management Limited Partnership data breach in IL affecting 12,405 individuals. Reported 2023-06-02.
Event
Clay County Social Services data breach in MN affecting 123,807 individuals. Reported 2023-12-22.
Event
Clay Platte Family Medicine data breach in MO affecting 53,916 individuals. Reported 2024-10-18.
Event
Cleveland Clinic data breach in OH affecting 98,000 individuals. Reported 2024-08-15.
Event
Clinic Service Corporation data breach in CO affecting 82,331 individuals. Reported 2026-01-28.
Event
Coastal Hospice & Palliative Care data breach in MD affecting 29,100 individuals. Reported 2024-01-22.
Event
Codman Square Health Center data breach in MA affecting 10,161 individuals. Reported 2023-03-01.
Event
College Hometown Pharmacy data breach in NY affecting 9,742 individuals. Reported 2025-08-25.
Event
Colorado Department of Health Care Policy & Financing data breach in CO affecting 4,091,794 individuals. Reported 2023-08-11.
Event
Columbia County Child Abuse Assessment Center dba The Amani Center data breach in OR affecting 2,374 individuals. Reported 2023-11-28.
Event
Columbus Regional Healthcare System data breach in NC affecting 132,887 individuals. Reported 2024-01-19.
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CommonSpirit Health data breach in IL affecting 623,774 individuals. Reported 2022-12-01.
Event
Community Alliance Rehabilitation Services data breach in NE affecting 10,750 individuals. Reported 2024-06-07.
Event
Community Bridges data breach in NH affecting 10,461 individuals. Reported 2022-08-24.