Breaches reported in 2023
725 breaches entered the public record in 2023. The 725 records that disclose a count total 182,849,368 individuals affected. Dates reflect when the breach was reported to the government, which is not the same as when it occurred.
| Entity | Sector | Reported | Records affected | Severity |
|---|---|---|---|---|
| Itasca County Health & Human Services | healthcare | 2023-06-27 | 1,413 | 25 / 100 |
| University of Pittsburgh Medical Center | healthcare | 2023-06-26 | 1,533 | 25 / 100 |
| Tidewater Diagnostic Imaging, Ltd. | healthcare | 2023-06-26 | 40,195 | 28 / 100 |
| Senior Choice dba The Atrium; Beacon Ridge; and The Patriot | healthcare | 2023-06-23 | 5,057 | 25 / 100 |
| Activate Healthcare LLC | healthcare | 2023-06-23 | 114,445 | 31 / 100 |
| The Williamsport Home | healthcare | 2023-06-23 | 3,660 | 25 / 100 |
| The MetroHealth System | healthcare | 2023-06-23 | 1,230 | 25 / 100 |
| Vitra Home Care, LLC | healthcare | 2023-06-22 | 658 | 22 / 100 |
| Limbach Facility Services LLC Group Benefit Plan | healthcare | 2023-06-22 | 1,392 | 25 / 100 |
| Desert Physicians Management | healthcare | 2023-06-22 | 63,713 | 28 / 100 |
| GlobalHealth Holdings, LLC | healthcare | 2023-06-22 | 622 | 22 / 100 |
| Murfreesboro Medical Clinic & SurgiCenter | healthcare | 2023-06-21 | 559,000 | 31 / 100 |
| DMS Health Technologies, Inc. | healthcare | 2023-06-21 | 48,336 | 28 / 100 |
| VINCERA SURGERY CENTER | healthcare | 2023-06-20 | 5,000 | 25 / 100 |
| VINCERA IMAGING LLC | healthcare | 2023-06-20 | 5,000 | 25 / 100 |
| Community Research Foundation | healthcare | 2023-06-20 | 31,104 | 28 / 100 |
| Kannact, Inc. | healthcare | 2023-06-20 | 109,210 | 31 / 100 |
| Quatela Center for Plastic Surgery | healthcare | 2023-06-20 | 1,085 | 25 / 100 |
| City of San Luis | healthcare | 2023-06-20 | 6,848 | 25 / 100 |
| CORE PERFORMANCE PHYSICIANS, DBA VINCERA CORE PHYSICIANS | healthcare | 2023-06-20 | 10,000 | 28 / 100 |
| VINCERA REHAB LLC | healthcare | 2023-06-20 | 5,000 | 25 / 100 |
| SEVA Medical Group LLC | healthcare | 2023-06-19 | 690 | 22 / 100 |
| Peachtree Orthopaedic Clinic, P.A. | healthcare | 2023-06-19 | 37,750 | 28 / 100 |
| Atrium Health Wake Forest Baptist | healthcare | 2023-06-16 | 3,679 | 25 / 100 |
| New Horizons Medical, Inc | healthcare | 2023-06-16 | 12,317 | 28 / 100 |
| Core Recovery, Inc. | healthcare | 2023-06-16 | 2,656 | 25 / 100 |
| Humana Inc. | healthcare | 2023-06-15 | 9,372 | 25 / 100 |
| Parker Drilling Company Group Health and Flexible Benefit Plan | healthcare | 2023-06-15 | 5,973 | 25 / 100 |
| Commonwealth Health Physician Network - Great Valley Cardiology | healthcare | 2023-06-12 | 181,764 | 31 / 100 |
| Idaho Department of Health & Welfare | healthcare | 2023-06-12 | 2,501 | 25 / 100 |
| HC3, Inc | healthcare | 2023-06-11 | 1,105 | 25 / 100 |
| Atlanta Women's Health Group, P.C. | healthcare | 2023-06-11 | 33,839 | 28 / 100 |
| Valley Obstetrics & Gynecology PC | healthcare | 2023-06-09 | 61,327 | 28 / 100 |
| Uponor North America | healthcare | 2023-06-08 | 1,048 | 25 / 100 |
| Intellihartx, LLC | healthcare | 2023-06-08 | 489,830 | 31 / 100 |
| Marshall & Melhorn, LLC | healthcare | 2023-06-07 | 9,412 | 25 / 100 |
| Ascension Providence | healthcare | 2023-06-06 | 1,415 | 25 / 100 |
| Ascension Seton | healthcare | 2023-06-06 | 17,191 | 28 / 100 |
| Henry Ford Health | healthcare | 2023-06-06 | 168,215 | 31 / 100 |
| Utah Medicaid, Division of Integrated Healthcare: Utah Department of Health and Human Services | healthcare | 2023-06-06 | 5,833 | 25 / 100 |
| Southeast Nursing and Rehab Center | healthcare | 2023-06-06 | 2,721 | 25 / 100 |
| Enzo Clinical Labs, Inc. | healthcare | 2023-06-05 | 2,470,000 | 34 / 100 |
| South Jersey Behavorial Health Resources, Inc. | healthcare | 2023-06-04 | 501 | 22 / 100 |
| John N. Evans, DPM | healthcare | 2023-06-03 | 15,545 | 28 / 100 |
| CareNet Medical Group, PC | healthcare | 2023-06-02 | 10,059 | 28 / 100 |
| Episource | healthcare | 2023-06-02 | 23,557 | 28 / 100 |
| Mercy Medical Center - Clinton, Inc. | healthcare | 2023-06-02 | 20,865 | 28 / 100 |
| Unified Operations Virginia LP | healthcare | 2023-06-02 | 91,851 | 28 / 100 |
| Petaluma Health Center | healthcare | 2023-06-02 | 124,862 | 31 / 100 |
| T. Rowe Price Group, Inc. | healthcare | 2023-06-02 | 684 | 22 / 100 |
| Classic Residence Management dba Vi Senior Living | healthcare | 2023-06-02 | 12,405 | 28 / 100 |
| Elgon Information Systems | healthcare | 2023-06-02 | 31,248 | 28 / 100 |
| MUSC Health Lancaster Medical Center | healthcare | 2023-06-02 | 1,802 | 25 / 100 |
| Mississippi Children’s Home Society, CARES Center, Inc., Mississippi Children’s Home Services, Inc., d.b.a. Canopy Children’s Solutions | healthcare | 2023-06-02 | 19,791 | 28 / 100 |
| Maimonides Medical Center | healthcare | 2023-06-01 | 33,000 | 28 / 100 |
| Pain Relief Centers PA | healthcare | 2023-06-01 | 7,000 | 25 / 100 |
| iSpace, Inc. | healthcare | 2023-05-31 | 24,382 | 28 / 100 |
| Iowa Department of Health and Human Services - Iowa Medicaid | healthcare | 2023-05-30 | 233,834 | 31 / 100 |
| Builders FirstSource Flex Plan | healthcare | 2023-05-30 | 3,763 | 25 / 100 |
| South Jersey Behavioral Health Resources, Inc. | healthcare | 2023-05-26 | 2,193 | 25 / 100 |
| Sparta Community Hospital District | healthcare | 2023-05-26 | 909 | 22 / 100 |
| Onix Group | healthcare | 2023-05-26 | 387,830 | 31 / 100 |
| Brightline, Inc. | healthcare | 2023-05-26 | 8,432 | 25 / 100 |
| Valley Orthopaedic Specialists | healthcare | 2023-05-26 | 5,062 | 25 / 100 |
| North Shore Medical Labs | healthcare | 2023-05-26 | 500 | 22 / 100 |
| Lancaster Orthopedic Group | healthcare | 2023-05-26 | 1,784 | 25 / 100 |
| Pioneer Valley Ophthalmic Consultants, PC | healthcare | 2023-05-26 | 36,275 | 28 / 100 |
| Managed Care of North America | healthcare | 2023-05-26 | 8,627,242 | 34 / 100 |
| Alvaria, Inc. | healthcare | 2023-05-26 | 4,456 | 25 / 100 |
| Iowa Department of Health and Human Services | healthcare | 2023-05-26 | 833 | 22 / 100 |
| Asian Health Services | healthcare | 2023-05-25 | 6,270 | 25 / 100 |
| Alaska Railroad Corporation Welfare Benefits Plan | healthcare | 2023-05-25 | 3,549 | 25 / 100 |
| Albany ENT & Allergy Services, PC. | healthcare | 2023-05-25 | 224,486 | 31 / 100 |
| Harvard Pilgrim Health Care | healthcare | 2023-05-24 | 2,662,337 | 34 / 100 |
| UI Community Home Care, a subsidiary of University of Iowa Health System | healthcare | 2023-05-24 | 67,897 | 28 / 100 |
| MedInform, Inc. | healthcare | 2023-05-24 | 14,453 | 28 / 100 |
| Vascular Center of Intervention, Inc. | healthcare | 2023-05-24 | 3,833 | 25 / 100 |
| Culbertson Memorial Hospital | healthcare | 2023-05-24 | 69,765 | 28 / 100 |
| Goodwill Industries of Greater New York and Northern NJ, Inc. | healthcare | 2023-05-24 | 10,172 | 28 / 100 |
| The CSC Generation Holdings, Inc. Health and Welfare Plan | healthcare | 2023-05-24 | 2,219 | 25 / 100 |
| County of Sacramento | healthcare | 2023-05-23 | 5,525 | 25 / 100 |
| Grant Regional Health Center | healthcare | 2023-05-23 | 4,135 | 25 / 100 |
| Topcon Healthcare Solutions, Inc. | healthcare | 2023-05-22 | 3,336 | 25 / 100 |
| PillPack LLC | healthcare | 2023-05-19 | 19,032 | 28 / 100 |
| PartsSource, Inc. Welfare Benefit Plan | healthcare | 2023-05-19 | 1,474 | 25 / 100 |
| Tennessee Orthopaedic Clinics | healthcare | 2023-05-19 | 46,679 | 28 / 100 |
| Marshall Information Services, LLC dba Primary Solutions | healthcare | 2023-05-18 | 7,456 | 25 / 100 |
| Hiawatha Harris MD, Inc. dba Pathways to Wellness Medication Clinics | healthcare | 2023-05-18 | 9,182 | 25 / 100 |
| University of Missouri Health Care | healthcare | 2023-05-17 | 736 | 22 / 100 |
| Clarke County Hospital | healthcare | 2023-05-17 | 28,003 | 28 / 100 |
| Buckeye Health Plan | healthcare | 2023-05-16 | 686 | 22 / 100 |
| Essen Medical Associates, P.C. | healthcare | 2023-05-16 | 904,672 | 31 / 100 |
| State of New Jersey Department of Human Services, Division of Medical Assistance and Health Services | healthcare | 2023-05-16 | 552 | 22 / 100 |
| Fertility Specialists Medical Group | healthcare | 2023-05-15 | 9,197 | 25 / 100 |
| Lehigh Valley Health Network (blackcat) | healthcare | 2023-05-15 | 248,359 | 31 / 100 |
| R&B Corporation of Virginia d/b/a Credit Control Corporation | healthcare | 2023-05-13 | 607,787 | 31 / 100 |
| Great Expressions Dental Centers | healthcare | 2023-05-12 | 1,925,397 | 34 / 100 |
| United Healthcare Services, Inc. Single Affiliated Covered Entity | healthcare | 2023-05-12 | 1,116 | 25 / 100 |
| Health Benefit Plan of the Anchorage School District | healthcare | 2023-05-12 | 4,598 | 25 / 100 |
| Solutran | healthcare | 2023-05-12 | 17,728 | 28 / 100 |
| Sesame, Inc. | healthcare | 2023-05-12 | 1,809 | 25 / 100 |
| Illinois Department of Healthcare and Family Services, Illinois Department of Human Services | healthcare | 2023-05-12 | 50,839 | 28 / 100 |
| PharMerica Corporation | healthcare | 2023-05-12 | 5,815,591 | 34 / 100 |
| Catholic Health System | healthcare | 2023-05-11 | 12,759 | 28 / 100 |
| Brightline, Inc. | healthcare | 2023-05-10 | 28,975 | 28 / 100 |
| Uintah Basin Healthcare | healthcare | 2023-05-10 | 103,974 | 31 / 100 |
| IMA Financial Group, Inc. | healthcare | 2023-05-10 | 5,242 | 25 / 100 |
| Smile Doctors of Arizona dba Grinz Orthodontics | healthcare | 2023-05-09 | 1,034 | 25 / 100 |
| ASAS Health, LLC | healthcare | 2023-05-06 | 25,527 | 28 / 100 |
| United Healthcare Services, Inc. Single Affiliated Covered Entity | healthcare | 2023-05-05 | 26,561 | 28 / 100 |
| Our Sunday Visitor, Inc. | healthcare | 2023-05-05 | 1,508 | 25 / 100 |
| People Incorporated of Sequoyah County | healthcare | 2023-05-05 | 8,725 | 25 / 100 |
| New Mexico Department of Health | healthcare | 2023-05-04 | 49,000 | 28 / 100 |
| Methodist Family Health | healthcare | 2023-05-03 | 5,259 | 25 / 100 |
| Herbert J. Thomas Memorial Hospital Association dba Thomas Memorial Hospital | healthcare | 2023-05-02 | 2,492 | 25 / 100 |
| Northwest Health – La Porte | healthcare | 2023-05-02 | 10,256 | 28 / 100 |
| Oyate Health Center | healthcare | 2023-05-02 | 575 | 22 / 100 |
| Saint Louis University | healthcare | 2023-05-01 | 48,392 | 28 / 100 |
| ReDiscover Mental Health | healthcare | 2023-05-01 | 877 | 22 / 100 |
| University Urology | healthcare | 2023-05-01 | 56,816 | 28 / 100 |
| Summit Eye & Optical | healthcare | 2023-05-01 | 5,727 | 25 / 100 |
| Brightside Health, Inc. | healthcare | 2023-04-30 | 767 | 22 / 100 |
| Grohler Hearing Aid Center, INC DBA Beltone Hearing Aid Centers | healthcare | 2023-04-28 | 5,272 | 25 / 100 |
| Allina Health | healthcare | 2023-04-28 | 1,042 | 25 / 100 |
| HealthPlan Services, Inc. | healthcare | 2023-04-28 | 9,650 | 25 / 100 |
| Link Audiology LLC | healthcare | 2023-04-28 | 2,608 | 25 / 100 |
| Delphi Drug & Alcohol Council | healthcare | 2023-04-27 | 6,288 | 25 / 100 |
| Unlimited Care, Inc. | healthcare | 2023-04-27 | 8,453 | 25 / 100 |
| University of California, San Francisco | healthcare | 2023-04-26 | 676 | 22 / 100 |
| CounSol, LLC | healthcare | 2023-04-25 | 4,277 | 25 / 100 |
| Lake County Health Department and Community Health Center | healthcare | 2023-04-25 | 23,376 | 28 / 100 |
| Mars Area School District | healthcare | 2023-04-24 | 1,270 | 25 / 100 |
| Upstream RollCo, LLC | healthcare | 2023-04-22 | 748,678 | 31 / 100 |
| Robeson Health Care Corporation | healthcare | 2023-04-21 | 62,627 | 28 / 100 |
| Brightline, Inc. | healthcare | 2023-04-20 | 180,694 | 31 / 100 |
| Upper Peninsula Health Plan | healthcare | 2023-04-20 | 833 | 22 / 100 |
| Modern Cardiology Associates | healthcare | 2023-04-19 | 10,000 | 28 / 100 |
| Graceworks Lutheran Services | healthcare | 2023-04-19 | 6,737 | 25 / 100 |
| Morgan Stanley | healthcare | 2023-04-18 | 535 | 22 / 100 |
| Integrated Medical Services | healthcare | 2023-04-17 | 6,591 | 25 / 100 |
| United Steelworkers Local 286 | healthcare | 2023-04-14 | 37,965 | 28 / 100 |
| Dallas County | healthcare | 2023-04-14 | 501 | 22 / 100 |
| Henry County Hospital | healthcare | 2023-04-14 | 3,689 | 25 / 100 |
| Two Rivers Public Health Department | healthcare | 2023-04-14 | 15,168 | 28 / 100 |
| Presence Healthcare Services dba Presence Medical Group | healthcare | 2023-04-14 | 921 | 22 / 100 |
| MiniMed Distribution Corp. | healthcare | 2023-04-14 | 58,374 | 28 / 100 |
| Ethan Health, LLC | healthcare | 2023-04-14 | 4,047 | 25 / 100 |
| Brightline, Inc. | healthcare | 2023-04-13 | 49,968 | 28 / 100 |
| NationsBenefits Holdings, LLC | healthcare | 2023-04-13 | 3,099,502 | 34 / 100 |
| John Muir Health - Walnut Creek Medical Center | healthcare | 2023-04-13 | 821 | 22 / 100 |
| Multnomah County Health Department | healthcare | 2023-04-12 | 2,719 | 25 / 100 |
| Cummins Behavioral Health Systems | healthcare | 2023-04-12 | 154,285 | 31 / 100 |
| Pathway Healthcare, LLC | healthcare | 2023-04-11 | 1,304 | 25 / 100 |
| St. Vincent’s Ambulatory Care, Inc. | healthcare | 2023-04-10 | 768 | 22 / 100 |
| Iowa Department of Health and Human Services - Iowa Medicaid Enterprise | healthcare | 2023-04-10 | 20,815 | 28 / 100 |
| Yukon Kuskokwim Health Corporation | healthcare | 2023-04-10 | 51,787 | 28 / 100 |
| Retina & Vitreous of Texas, PLLC | healthcare | 2023-04-10 | 35,766 | 28 / 100 |
| Centers for Medicare & Medicaid Services | healthcare | 2023-04-07 | 10,011 | 28 / 100 |
| La Clínica de La Raza, Inc. | healthcare | 2023-04-07 | 125,794 | 31 / 100 |
| Brightline, Inc. | healthcare | 2023-04-07 | 473,467 | 31 / 100 |
| Gretna Family Health | healthcare | 2023-04-07 | 845 | 22 / 100 |
| St. Luke's Health System, Ltd. | healthcare | 2023-04-06 | 15,246 | 28 / 100 |
| California Physicians’ Services dba Blue Shield of California | healthcare | 2023-04-05 | 1,553 | 25 / 100 |
| NORTHEAST BEHAVIORAL HEALTH CARE CONSORTIUM | healthcare | 2023-04-05 | 13,240 | 28 / 100 |
| Chippewa County | healthcare | 2023-04-04 | 842 | 22 / 100 |
| Banis Plastic Surgery | healthcare | 2023-04-04 | 4,498 | 25 / 100 |
| WellBe Senior Medical, LLC | healthcare | 2023-04-04 | 42,020 | 28 / 100 |
| California Physicians' Services d/b/a Blue Shield of California | healthcare | 2023-04-04 | 61,788 | 28 / 100 |
| Southwest Healthcare Services | healthcare | 2023-04-01 | 15,996 | 28 / 100 |
| Tallahassee Memorial Healthcare, Inc. | healthcare | 2023-03-31 | 20,376 | 28 / 100 |
| Monument, Inc. | healthcare | 2023-03-31 | 108,584 | 31 / 100 |
| Santa Clara Family Health Plan | healthcare | 2023-03-30 | 276,993 | 31 / 100 |
| WellBe Senior Medical, LLC | healthcare | 2023-03-30 | 19,567 | 28 / 100 |
| Aspire Health Partners | healthcare | 2023-03-29 | 1,005 | 25 / 100 |
| UHS of Delaware, Inc. | healthcare | 2023-03-29 | 40,290 | 28 / 100 |
| ProSmile Holdings, LLC | healthcare | 2023-03-28 | 39,674 | 28 / 100 |
| Nonstop Administration and Insurance Services, Inc. | healthcare | 2023-03-27 | 10,504 | 28 / 100 |
| Frideres Dental LLC | healthcare | 2023-03-24 | 1,596 | 25 / 100 |
| American Pain and Wellness, PLLC | healthcare | 2023-03-24 | 7,457 | 25 / 100 |
| Adams County Children and Youth Services | healthcare | 2023-03-24 | 722 | 22 / 100 |
| Atlantic General Hospital | healthcare | 2023-03-24 | 132,817 | 31 / 100 |
| NewBridge Services | healthcare | 2023-03-24 | 1,457 | 25 / 100 |
| Atlantic Dialysis Management Services - New Hyde Park Dialysis Center LLC | healthcare | 2023-03-22 | 1,119 | 25 / 100 |
| Atlantic Dialysis Management Services - Prospect Park Dialysis Center | healthcare | 2023-03-22 | 563 | 22 / 100 |
| Atlantic Dialysis Management Services - New York Renal Associates | healthcare | 2023-03-22 | 1,126 | 25 / 100 |
| Atlantic Dialysis Management Services - Springfield Dialysis Center | healthcare | 2023-03-22 | 922 | 22 / 100 |
| Atlantic Dialysis Management Services - West Nassau Dialysis Center Inc. | healthcare | 2023-03-22 | 795 | 22 / 100 |
| Atlantic Dialysis Management Services - Central Brooklyn Dialysis Center LLC | healthcare | 2023-03-22 | 1,052 | 25 / 100 |
| Atlantic Dialysis Management Services - Newtown Dialysis Center Inc. | healthcare | 2023-03-22 | 970 | 22 / 100 |
| Atlantic Dialysis Management Services - Morrisania Dialysis Center | healthcare | 2023-03-22 | 653 | 22 / 100 |
| Atlantic Dialysis Management Services - Central Park Dialysis Center | healthcare | 2023-03-22 | 1,345 | 25 / 100 |
| Atlantic Dialysis Management Services - Ridgewood Dialysis Center Inc. | healthcare | 2023-03-22 | 2,204 | 25 / 100 |
| Atlantic Dialysis Management Services - Mattoo and Bhat Medical Associates | healthcare | 2023-03-22 | 3,851 | 25 / 100 |
| Atlantic Dialysis Management Services - East End Dialysis Center LLC | healthcare | 2023-03-22 | 745 | 22 / 100 |
| US Wellness Inc. | healthcare | 2023-03-22 | 15,818 | 28 / 100 |
| New Medical Healthcare | healthcare | 2023-03-22 | 1,557 | 25 / 100 |
| Yardley Dermatology Associates, PC | healthcare | 2023-03-21 | 523 | 22 / 100 |
| Atlantic Dialysis Management Services - Broadway Dialysis Center | healthcare | 2023-03-21 | 776 | 22 / 100 |
| Atlantic Dialysis Management Services | healthcare | 2023-03-21 | 3,851 | 25 / 100 |
| Integrated Supports for Living, Inc. | healthcare | 2023-03-20 | 1,161 | 25 / 100 |