Breaches reported in 2024
737 breaches entered the public record in 2024. The 737 records that disclose a count total 290,037,330 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 |
|---|---|---|---|---|
| University of Chicago Medical Center | healthcare | 2024-05-24 | 10,332 | 28 / 100 |
| Summit Healthcare Regional Medical Center | healthcare | 2024-05-23 | 905 | 22 / 100 |
| ALN Medical Management, LLC | healthcare | 2024-05-23 | 1,323,720 | 34 / 100 |
| Tri-City Healthcare District | healthcare | 2024-05-23 | 108,149 | 31 / 100 |
| Trionfo Solutions, LLC | healthcare | 2024-05-22 | 81,588 | 28 / 100 |
| McLean Hospital | healthcare | 2024-05-21 | 2,231 | 25 / 100 |
| County of Los Angeles Department of Mental Health | healthcare | 2024-05-20 | 1,598 | 25 / 100 |
| Multnomah County Health Department | healthcare | 2024-05-20 | 1,092 | 25 / 100 |
| Omni Healthcare Financial Holdings | healthcare | 2024-05-18 | 16,852 | 28 / 100 |
| Call 4 Health, Inc. | healthcare | 2024-05-17 | 10,434 | 28 / 100 |
| El Centro Del Barrio d/b/a CentroMed | healthcare | 2024-05-17 | 400,000 | 31 / 100 |
| Victoria Eye Center/Victoria Surgery Center/Victoria Vision Center | healthcare | 2024-05-17 | 80,000 | 28 / 100 |
| Gastroenterology Associates of Central Florida, P.A./ Center for Digestive Health | healthcare | 2024-05-17 | 121,693 | 31 / 100 |
| Brockton Area Multi Services, Inc. | healthcare | 2024-05-16 | 21,537 | 28 / 100 |
| Pope & Conner Consulting, Inc. | healthcare | 2024-05-15 | 1,035 | 25 / 100 |
| Hypertension-Nephrology Associates, P.C. | healthcare | 2024-05-14 | 39,491 | 28 / 100 |
| Badalamenti-Ferlito Orthodontics | healthcare | 2024-05-14 | 1,427 | 25 / 100 |
| Tobii Dynavox | healthcare | 2024-05-14 | 1,098 | 25 / 100 |
| TimeDoc, Inc | healthcare | 2024-05-13 | 1,894 | 25 / 100 |
| Superior Air-Ground Ambulance Service, Inc. | healthcare | 2024-05-10 | 1,039,972 | 34 / 100 |
| Children's Health Care | healthcare | 2024-05-10 | 24,183 | 28 / 100 |
| Precision Medical Products Inc. | healthcare | 2024-05-09 | 1,094 | 25 / 100 |
| Texas Panhandle Centers | healthcare | 2024-05-09 | 16,394 | 28 / 100 |
| Watson Clinic | healthcare | 2024-05-08 | 280,278 | 31 / 100 |
| Delta Specialty Hospital | healthcare | 2024-05-08 | 1,019 | 25 / 100 |
| Winter Haven Hospital | healthcare | 2024-05-08 | 2,101 | 25 / 100 |
| WebTPA Employer Services, LLC (“WebTPA”) | healthcare | 2024-05-08 | 2,518,533 | 34 / 100 |
| 1st Choice Home Care | healthcare | 2024-05-08 | 1,600 | 25 / 100 |
| The Kennedy Collective | healthcare | 2024-05-07 | 851 | 22 / 100 |
| Kenneth Young Center | healthcare | 2024-05-06 | 6,842 | 25 / 100 |
| Allina Health System | healthcare | 2024-05-06 | 715 | 22 / 100 |
| Columbia University Irving Medical Center | healthcare | 2024-05-06 | 29,629 | 28 / 100 |
| Redwood Coast Regional Center | healthcare | 2024-05-03 | 24,937 | 28 / 100 |
| Affiliated Dermatologists and Dermatologic Surgeons, P.A. | healthcare | 2024-05-03 | 373,680 | 31 / 100 |
| MedStar Health, Inc. | healthcare | 2024-05-03 | 183,079 | 31 / 100 |
| Grayson & Associates | healthcare | 2024-05-03 | 573 | 22 / 100 |
| Panoramic Health | healthcare | 2024-05-03 | 5,445 | 25 / 100 |
| Aetna ACE | healthcare | 2024-05-03 | 9,191 | 25 / 100 |
| Medical Express Ambulance Inc. D/B/A Medex Ambulance | healthcare | 2024-05-02 | 121,190 | 31 / 100 |
| Marpai Health | healthcare | 2024-05-02 | 1,129 | 25 / 100 |
| United Seating and Mobility, L.L.C., d/b/a Numotion | healthcare | 2024-05-01 | 688,852 | 31 / 100 |
| UnitedHealthcare Insurance Company | healthcare | 2024-05-01 | 16,665 | 28 / 100 |
| Merchants Benefit Administration | healthcare | 2024-04-30 | 767 | 22 / 100 |
| AMERICAN RENAL MANAGEMENT | healthcare | 2024-04-29 | 501 | 22 / 100 |
| Allergy Medical Group of the North Area, Inc. | healthcare | 2024-04-29 | 6,934 | 25 / 100 |
| Signature Healthcare Services LLC | healthcare | 2024-04-27 | 14,696 | 28 / 100 |
| Inland Physicians Billing Services | healthcare | 2024-04-27 | 77,434 | 28 / 100 |
| Guardant Health, Inc. | healthcare | 2024-04-26 | 9,309 | 25 / 100 |
| Bay Oral Surgery & Implant Center | healthcare | 2024-04-26 | 13,055 | 28 / 100 |
| Aspire Health Alliance | healthcare | 2024-04-26 | 17,490 | 28 / 100 |
| OrthoConnecticut PLLC | healthcare | 2024-04-26 | 178,742 | 31 / 100 |
| LivaNova USA, Inc. | healthcare | 2024-04-26 | 129,031 | 31 / 100 |
| Justice Resource Institute | healthcare | 2024-04-26 | 23,118 | 28 / 100 |
| Forefront Dermatology, S.C. d/b/a Premier Dermatology | healthcare | 2024-04-26 | 2,297 | 25 / 100 |
| Empath-Stratum Inc. doing business as Empath Health | healthcare | 2024-04-25 | 40,569 | 28 / 100 |
| County of Los Angeles Departments of Health Services and Public Health | healthcare | 2024-04-25 | 252,856 | 31 / 100 |
| Therapeutic Health Services | healthcare | 2024-04-25 | 27,170 | 28 / 100 |
| Kootenai Health | healthcare | 2024-04-24 | 464,088 | 31 / 100 |
| Moffitt Cancer Center and Research Institute | healthcare | 2024-04-24 | 26,577 | 28 / 100 |
| Medical Billing Specialists, Inc. | healthcare | 2024-04-24 | 43,673 | 28 / 100 |
| NorthBay Healthcare Corporation | healthcare | 2024-04-23 | 569,012 | 31 / 100 |
| Cape Fear Aesthetics | healthcare | 2024-04-23 | 1,165 | 25 / 100 |
| Health First Urgent Care PLLC | healthcare | 2024-04-22 | 4,169 | 25 / 100 |
| Blackstone Valley Community Health Care | healthcare | 2024-04-22 | 34,518 | 28 / 100 |
| The Georgia Institute for Plastic Surgery | healthcare | 2024-04-22 | 8,111 | 25 / 100 |
| The Prudential Insurance Company of America | healthcare | 2024-04-22 | 36,075 | 28 / 100 |
| Bluebonnet Trails Community Services | healthcare | 2024-04-22 | 76,165 | 28 / 100 |
| South Texas Oncology and Hematology, PLLC | healthcare | 2024-04-19 | 175,195 | 31 / 100 |
| Bridgeway Center, Inc. | healthcare | 2024-04-19 | 36,353 | 28 / 100 |
| Green Diamond Resource Company | healthcare | 2024-04-19 | 8,172 | 25 / 100 |
| Advarra, Inc. | healthcare | 2024-04-19 | 596 | 22 / 100 |
| Cumberland Heights Foundation, Inc. | healthcare | 2024-04-19 | 5,078 | 25 / 100 |
| Montgomery County Board of Developmental Disabilities Services | healthcare | 2024-04-18 | 8,819 | 25 / 100 |
| Orthopedic and Fracture Clinic dba West Idaho Orthopedics and Sports Medicine | healthcare | 2024-04-17 | 6,146 | 25 / 100 |
| Tobin, Carberry, O'Malley, Riley & Selinger, P.C. | healthcare | 2024-04-17 | 47,106 | 28 / 100 |
| Hospice of the Bluegrass, Inc. dba Bluegrass Care Navigators | healthcare | 2024-04-17 | 2,282 | 25 / 100 |
| Moveable Feast, Inc. | healthcare | 2024-04-16 | 568 | 22 / 100 |
| Dental Health Services | healthcare | 2024-04-16 | 4,562 | 25 / 100 |
| Somerset Dental | healthcare | 2024-04-16 | 11,321 | 28 / 100 |
| Philips Respironics | healthcare | 2024-04-16 | 7,539 | 25 / 100 |
| MHNU Corporation d/b/a Medical Home Network | healthcare | 2024-04-16 | 681 | 22 / 100 |
| Catholic Medical Center | healthcare | 2024-04-15 | 2,792 | 25 / 100 |
| Kaiser Foundation Health Plan, Inc. | healthcare | 2024-04-12 | 13,400,000 | 37 / 100 |
| CompuNet Clinical Laboratories | healthcare | 2024-04-10 | 6,963 | 25 / 100 |
| American Healthcare Systems LLC dba Randolph Health | healthcare | 2024-04-10 | 899 | 22 / 100 |
| Rebound Orthopedics & Neurosurgery | healthcare | 2024-04-10 | 426,536 | 31 / 100 |
| Spurwink Services, Inc. | healthcare | 2024-04-09 | 27,332 | 28 / 100 |
| The Epilepsy Foundation of Metro New York | healthcare | 2024-04-08 | 3,852 | 25 / 100 |
| Group Health Cooperative of South Central Wisconsin | healthcare | 2024-04-08 | 533,809 | 31 / 100 |
| Knowles Smith & Associates, d/b/a Village Family Dental | healthcare | 2024-04-08 | 240,214 | 31 / 100 |
| Island Ambulatory Surgery Center, LLC | healthcare | 2024-04-05 | 8,266 | 25 / 100 |
| Gaia Software, LLC | healthcare | 2024-04-05 | 56,676 | 28 / 100 |
| Sleep Management Institute | healthcare | 2024-04-05 | 500 | 22 / 100 |
| BlueCross BlueShield of Tennessee, Inc. | healthcare | 2024-04-05 | 717 | 22 / 100 |
| Jackson Medical Center, LLC | healthcare | 2024-04-05 | 16,892 | 28 / 100 |
| Zuckerberg San Francisco General Hospital and Trauma Center | healthcare | 2024-04-04 | 754 | 22 / 100 |
| Politzer and Durocher, PLC d/b/a Optometric Physicians of Middle Tennessee | healthcare | 2024-04-04 | 24,996 | 28 / 100 |
| Cattaraugus-Allegany Board of Cooperative Education Services | healthcare | 2024-04-04 | 15,203 | 28 / 100 |
| UNC Hospitals | healthcare | 2024-04-02 | 3,142 | 25 / 100 |
| Advanced Care Hospital of Montana | healthcare | 2024-04-02 | 2,331 | 25 / 100 |
| Continuum Health Alliance, LLC | healthcare | 2024-04-01 | 377,119 | 31 / 100 |
| University of Tennessee Health Science Center | healthcare | 2024-04-01 | 19,353 | 28 / 100 |
| Otolaryngology Associates, LLC | healthcare | 2024-04-01 | 316,802 | 31 / 100 |
| Rutgers Robert Wood Johnson Medical School | healthcare | 2024-04-01 | 2,399 | 25 / 100 |
| Bloomington Regional Rehabilitation Hospital | healthcare | 2024-03-29 | 1,191 | 25 / 100 |
| Rehabilitation Hospital of Northern Indiana | healthcare | 2024-03-29 | 1,643 | 25 / 100 |
| Rehabilitation Hospital of the Northwest | healthcare | 2024-03-29 | 3,821 | 25 / 100 |
| South Texas Rehabilitation Hospital | healthcare | 2024-03-29 | 4,130 | 25 / 100 |
| Northern Colorado Rehabilitation Hospital | healthcare | 2024-03-29 | 885 | 22 / 100 |
| Rehabilitation Hospital of Northwest Ohio | healthcare | 2024-03-29 | 3,671 | 25 / 100 |
| Northern Utah Rehabilitation Hospital | healthcare | 2024-03-29 | 3,477 | 25 / 100 |
| Bakersfield Rehabilitation Hospital | healthcare | 2024-03-29 | 852 | 22 / 100 |
| Mesquite Rehabilitation Institute | healthcare | 2024-03-29 | 3,317 | 25 / 100 |
| Baylor College of Medicine | healthcare | 2024-03-29 | 801 | 22 / 100 |
| Utah Valley Rehabilitation Hospital | healthcare | 2024-03-29 | 1,642 | 25 / 100 |
| Advanced Care Hospital of Southern New Mexico | healthcare | 2024-03-29 | 1,162 | 25 / 100 |
| Rehabilitation Hospital of Northern Arizona | healthcare | 2024-03-29 | 3,287 | 25 / 100 |
| Rehabilitation Hospital of Southern New Mexico | healthcare | 2024-03-29 | 5,466 | 25 / 100 |
| Laredo Rehabilitation Hospital | healthcare | 2024-03-29 | 1,785 | 25 / 100 |
| Summa Rehabilitation Hospital | healthcare | 2024-03-29 | 2,986 | 25 / 100 |
| Lafayette Regional Rehabilitation Hospital | healthcare | 2024-03-29 | 2,861 | 25 / 100 |
| Olive View-UCLA Medical Center | healthcare | 2024-03-29 | 3,716 | 25 / 100 |
| Elkhorn Valley Rehabilitation Hospital | healthcare | 2024-03-29 | 3,636 | 25 / 100 |
| Highmark | healthcare | 2024-03-29 | 6,205 | 25 / 100 |
| New Braunfels Regional Rehabilitation Hospital | healthcare | 2024-03-29 | 5,384 | 25 / 100 |
| Northern Virginia Oral, Maxillofacial & Implant Surgery | healthcare | 2024-03-29 | 4,333 | 25 / 100 |
| Delta Health System | healthcare | 2024-03-29 | 216,532 | 31 / 100 |
| Laredo Specialty Hospital | healthcare | 2024-03-29 | 1,242 | 25 / 100 |
| Denver Regional Rehabilitation Hospital | healthcare | 2024-03-29 | 848 | 22 / 100 |
| Mesquite Specialty Hospital | healthcare | 2024-03-29 | 1,244 | 25 / 100 |
| Rehabilitation Hospital of Southern California | healthcare | 2024-03-29 | 925 | 22 / 100 |
| PRATT MRI LLC | healthcare | 2024-03-29 | 4,265 | 25 / 100 |
| Northern Colorado Long Term Acute Hospital | healthcare | 2024-03-29 | 4,335 | 25 / 100 |
| Weslaco Regional Rehabilitation Hospital | healthcare | 2024-03-29 | 2,781 | 25 / 100 |
| Spartanburg Rehabilitation Institute | healthcare | 2024-03-29 | 4,506 | 25 / 100 |
| Midlands Regional Rehabilitation Hospital | healthcare | 2024-03-29 | 2,018 | 25 / 100 |
| Northern Idaho Advanced Care Hospital | healthcare | 2024-03-29 | 5,606 | 25 / 100 |
| Mountain Valley Regional Rehabilitation Hospital | healthcare | 2024-03-29 | 5,963 | 25 / 100 |
| Trustpoint Rehabilitation Hospital of Lubbock | healthcare | 2024-03-29 | 9,014 | 25 / 100 |
| Greenwood Regional Rehabilitation Hospital | healthcare | 2024-03-29 | 5,823 | 25 / 100 |
| Corpus Christi Rehabilitation Hospital | healthcare | 2024-03-29 | 3,581 | 25 / 100 |
| Florida Pediatric Associates, LLC | healthcare | 2024-03-28 | 1,104 | 25 / 100 |
| Strive Holdco, LLC | healthcare | 2024-03-28 | 51,477 | 28 / 100 |
| Risas Dental & Braces | healthcare | 2024-03-28 | 618,189 | 31 / 100 |
| UT Southwestern Medical Center | healthcare | 2024-03-27 | 2,045 | 25 / 100 |
| Washington County Department of Human Services | healthcare | 2024-03-26 | 13,583 | 28 / 100 |
| Baytown Medical Center, L.P. | healthcare | 2024-03-25 | 1,500 | 25 / 100 |
| Pembina County Memorial Hospital | healthcare | 2024-03-25 | 23,811 | 28 / 100 |
| Family Health Center | healthcare | 2024-03-24 | 33,240 | 28 / 100 |
| Robert Peterson DDS, PC | healthcare | 2024-03-23 | 6,500 | 25 / 100 |
| Human Development Services of Westchester, Inc. | healthcare | 2024-03-23 | 506 | 22 / 100 |
| Designed Receivable Solutions, Inc. | healthcare | 2024-03-23 | 585,035 | 31 / 100 |
| County of Los Angeles Department of Mental Health | healthcare | 2024-03-22 | 1,408 | 25 / 100 |
| Mary H. Makhlouf, DMD, MS, PA | healthcare | 2024-03-22 | 1,797 | 25 / 100 |
| Emergency Medical Services Authority | healthcare | 2024-03-22 | 611,743 | 31 / 100 |
| Ethos, also known as Southwest Boston Senior Services | healthcare | 2024-03-22 | 14,503 | 28 / 100 |
| City of Conneaut | healthcare | 2024-03-21 | 771 | 22 / 100 |
| M&D Capital Premier Billing LLC | healthcare | 2024-03-21 | 284,326 | 31 / 100 |
| Lakewood Medical Center, PC | healthcare | 2024-03-21 | 2,500 | 25 / 100 |
| Battle Mountain General Hospital | healthcare | 2024-03-21 | 2,767 | 25 / 100 |
| Pomona Valley Hospital Medical Center | healthcare | 2024-03-20 | 13,516 | 28 / 100 |
| Ezras Choilim Health Center, Inc. | healthcare | 2024-03-19 | 59,861 | 28 / 100 |
| Western New York Independent Living, Inc. | healthcare | 2024-03-19 | 2,886 | 25 / 100 |
| Bonney Forge Corporation | healthcare | 2024-03-18 | 672 | 22 / 100 |
| Andor Labs | healthcare | 2024-03-18 | 500 | 22 / 100 |
| Valley Oaks Health | healthcare | 2024-03-18 | 50,034 | 28 / 100 |
| RxBenefits, Inc. | healthcare | 2024-03-18 | 3,396 | 25 / 100 |
| Sycamore Rehabilitation Services, Inc. | healthcare | 2024-03-18 | 3,414 | 25 / 100 |
| Weirton Medical Center | healthcare | 2024-03-18 | 26,793 | 28 / 100 |
| Philips Respironics | healthcare | 2024-03-15 | 1,125 | 25 / 100 |
| Aveanna Healthcare | healthcare | 2024-03-15 | 65,482 | 28 / 100 |
| Cornerstone Healthcare Group Management Services LLC | healthcare | 2024-03-14 | 484,957 | 31 / 100 |
| California Correctional Health Care Services | healthcare | 2024-03-14 | 1,348 | 25 / 100 |
| Lindsay Municipal Hospital | healthcare | 2024-03-13 | 500 | 22 / 100 |
| Plymouth Tube Company Employee Benefit Plan | healthcare | 2024-03-13 | 2,652 | 25 / 100 |
| Bronson Healthcare Group | healthcare | 2024-03-13 | 1,597 | 25 / 100 |
| A5 PHARMACY INC. | healthcare | 2024-03-13 | 3,000 | 25 / 100 |
| Healthfirst | healthcare | 2024-03-13 | 6,836 | 25 / 100 |
| Newton Centre Dental | healthcare | 2024-03-12 | 2,547 | 25 / 100 |
| CCM Health | healthcare | 2024-03-12 | 84,329 | 28 / 100 |
| Blue Ridge Pediatric & Adolescent Medicine, Inc. | healthcare | 2024-03-11 | 39,282 | 28 / 100 |
| Massachusetts Department of Developmental Services | healthcare | 2024-03-11 | 500 | 22 / 100 |
| Texas Health and Human Services | healthcare | 2024-03-11 | 3,392 | 25 / 100 |
| Rancho Family Medical Group, Inc. | healthcare | 2024-03-11 | 10,480 | 28 / 100 |
| R1 RCM Inc. | healthcare | 2024-03-11 | 16,121 | 28 / 100 |
| Gunster, Yoakley, & Stewart, PA | healthcare | 2024-03-08 | 42,077 | 28 / 100 |
| Jewish Home Lifecare, Inc. | healthcare | 2024-03-08 | 104,234 | 31 / 100 |
| Orsini Pharmaceutical Services, LLC | healthcare | 2024-03-08 | 56,989 | 28 / 100 |
| UC San Diego Health Hillcrest- Hillcrest Medical Center | healthcare | 2024-03-08 | 1,642 | 25 / 100 |
| Access TeleCare | healthcare | 2024-03-08 | 65,466 | 28 / 100 |
| CDC Dental Management, Co., LLC dba Kids Care Dental & Orthodontics | healthcare | 2024-03-07 | 1,286 | 25 / 100 |
| Seaglass Chiropractic | healthcare | 2024-03-06 | 650 | 22 / 100 |
| Orthopedic Associates of Flower Mound PLLC | healthcare | 2024-03-06 | 1,759 | 25 / 100 |
| Dental Group of Amarillo | healthcare | 2024-03-06 | 109,684 | 31 / 100 |
| University of Wisconsin Hospitals and Clinics Authority | healthcare | 2024-03-05 | 85,902 | 28 / 100 |
| Orlando VA Medical Center | healthcare | 2024-03-05 | 9,850 | 25 / 100 |
| BlueCross BlueShield of Tennessee, Inc. and Volunteer State Health Plan, Inc. d/b/a BlueCare Plus Tennessee | healthcare | 2024-03-05 | 1,251 | 25 / 100 |
| Lake of the Woods County Social Services | healthcare | 2024-03-04 | 537 | 22 / 100 |
| Bay Surgical Specialists, LLC | healthcare | 2024-03-04 | 1,505 | 25 / 100 |
| Philips Respironics | healthcare | 2024-03-04 | 457,152 | 31 / 100 |