HHS OCR breach register
Breaches of unsecured protected health information affecting 500 or more individuals, as reported to the Office for Civil Rights. Refreshed daily from the OCR breach portal.
Reports per month
Last 24 months by submission date
By type
Last 24 months
| Entity | State | Entity type | Individuals | Submitted | Breach type | Location of PHI | BA | Status |
|---|---|---|---|---|---|---|---|---|
| Ascension Health | MO | Healthcare Provider | 437,329 | 04/28/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| Minnesota Epilepsy Group | MN | Healthcare Provider | 38,401 | 04/28/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| Prestonwood Baptist Church, Inc. | TX | Health Plan | 501 | 04/25/2025 | Hacking/IT Incident | Network Server | No | Archived |
| Maximus, Inc. | VA | Business Associate | 4,955 | 04/25/2025 | Unauthorized Access/Disclosure | Network Server | Yes | Archived |
| Carlton County Public Health and Human Services | MN | Healthcare Provider | 3,502 | 04/25/2025 | Hacking/IT Incident | No | Under investigation | |
| Palo Verde Hospital | CA | Healthcare Provider | 42,962 | 04/24/2025 | Hacking/IT Incident | Network Server | No | Archived |
| Cache Valley Ear Nose & Throat | UT | Healthcare Provider | 26,469 | 04/24/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| Drug and Alcohol Treatment Services, Inc. | PA | Healthcare Provider | 22,215 | 04/24/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| Brainard Surgery Center LLC | OH | Healthcare Provider | 1,820 | 04/24/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| Marc Irwin Sharfman, M.D., P.A. | FL | Healthcare Provider | 650 | 04/23/2025 | Hacking/IT Incident | Network Server | Yes | Archived |
| Orthopaedic Specialists of Connecticut | CT | Healthcare Provider | 22,541 | 04/23/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| Charleston Fire Department | WV | Healthcare Provider | 2,583 | 04/22/2025 | Hacking/IT Incident | No | Archived | |
| Eliza Jennings Senior Care Network | OH | Healthcare Provider | 845 | 04/22/2025 | Hacking/IT Incident | Network Server | No | Archived |
| City of Bristol, Tennessee | TN | Healthcare Provider | 4,708 | 04/22/2025 | Hacking/IT Incident | Network Server | Yes | Archived |
| Icon Family Healthcare LLC | CA | Healthcare Provider | 1,800 | 04/22/2025 | Unauthorized Access/Disclosure | No | Under investigation | |
| Rheumatology Associates of Baltimore | MD | Healthcare Provider | 28,968 | 04/21/2025 | Hacking/IT Incident | Network Server | Yes | Archived |
| Horizon Behavioral Health | VA | Healthcare Provider | 49,303 | 04/21/2025 | Hacking/IT Incident | Network Server | No | Archived |
| Onsite Mammography | MA | Business Associate | 357,265 | 04/21/2025 | Hacking/IT Incident | Yes | Archived | |
| Union Health System, Inc. | IN | Healthcare Provider | 262,831 | 04/21/2025 | Hacking/IT Incident | Network Server | Yes | Archived |
| 90 Degree Benefits, Inc. – St. Paul | WI | Business Associate | 1,268 | 04/18/2025 | Hacking/IT Incident | Yes | Archived | |
| Langdon Prairie Health | ND | Healthcare Provider | 1,152 | 04/18/2025 | Unauthorized Access/Disclosure | No | Archived | |
| Cardiology Associates of Fredericksburg | VA | Healthcare Provider | 75,476 | 04/17/2025 | Hacking/IT Incident | Network Server | No | Archived |
| WPM Pathology Laboratory, Chartered | KS | Business Associate | 5,694 | 04/17/2025 | Hacking/IT Incident | Network Server | Yes | Archived |
| Thrive Physical Therapy Partners | IL | Business Associate | 3,403 | 04/16/2025 | Hacking/IT Incident | Yes | Archived | |
| Thrive Physical Therapy Partners | IL | Business Associate | 986 | 04/16/2025 | Hacking/IT Incident | Yes | Archived | |
| HEALTH AND WELLNESS OF TEXAS | TX | Healthcare Provider | 500 | 04/16/2025 | Unauthorized Access/Disclosure | Electronic Medical Record, Email | No | Under investigation |
| Highland Rivers Behavioral Health | GA | Healthcare Provider | 2,253 | 04/15/2025 | Hacking/IT Incident | Network Server | Yes | Archived |
| Magnolia Manor Inc. | GA | Healthcare Provider | 960 | 04/15/2025 | Hacking/IT Incident | Network Server | No | Archived |
| AHS Sherman LLC dba AHS Sherman Medical Center | TX | Healthcare Provider | 908 | 04/14/2025 | Unauthorized Access/Disclosure | No | Archived | |
| Bassett Healthcare Network | NY | Healthcare Provider | 5,565 | 04/14/2025 | Unauthorized Access/Disclosure | Electronic Medical Record, Email, Laptop, Paper/Films | No | Archived |
| Scharnhorst Ast Kennard Griffin PC | MO | Business Associate | 639 | 04/14/2025 | Hacking/IT Incident | Yes | Archived | |
| Alternate Solutions Health Network, LLC | OH | Healthcare Provider | 93,589 | 04/14/2025 | Hacking/IT Incident | No | Archived | |
| The City of Long Beach, CA | CA | Healthcare Provider | 258,191 | 04/14/2025 | Hacking/IT Incident | Network Server | No | Archived |
| Bell Ambulance, Inc. | WI | Healthcare Provider | 237,830 | 04/14/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| Blue Cross and Blue Shield of Illinois | IL | Health Plan | 6,903 | 04/13/2025 | Unauthorized Access/Disclosure | Other | No | Archived |
| Blue Cross and Blue Shield of Oklahoma | IL | Health Plan | 1,020 | 04/13/2025 | Unauthorized Access/Disclosure | Other | No | Archived |
| Blue Cross and Blue Shield of Texas | IL | Health Plan | 12,086 | 04/13/2025 | Unauthorized Access/Disclosure | Other | No | Archived |
| Health Care Service Corporation | IL | Health Plan | 2,944 | 04/13/2025 | Unauthorized Access/Disclosure | Other | No | Archived |
| Whitman County Public Hospital District No. 3 | WA | Healthcare Provider | 63,453 | 04/11/2025 | Hacking/IT Incident | Network Server | No | Archived |
| Yale New Haven Health System | CT | Healthcare Provider | 5,556,702 | 04/11/2025 | Hacking/IT Incident | Network Server | No | Archived |
| Parc Provence Memory Care Facility | MO | Healthcare Provider | 13,954 | 04/11/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| The Gatesworth Senior Living St. Louis | MO | Healthcare Provider | 31,124 | 04/11/2025 | Hacking/IT Incident | Network Server | No | Under investigation |
| Endue Software | ME | Business Associate | 118,028 | 04/11/2025 | Hacking/IT Incident | Network Server | Yes | Under investigation |
| Altior Healthcare, LLC | CA | Healthcare Provider | 1,002 | 04/11/2025 | Hacking/IT Incident | No | Under investigation | |
| Summit Healthcare Medical Associates | AZ | Healthcare Provider | 1,861 | 04/11/2025 | Unauthorized Access/Disclosure | Electronic Medical Record | No | Under investigation |
| Erlanger Health | TN | Healthcare Provider | 3,193 | 04/10/2025 | Hacking/IT Incident | Network Server | Yes | Archived |
| RHEA MEDICAL CENTER | TN | Healthcare Provider | 8,309 | 04/10/2025 | Hacking/IT Incident | Network Server | Yes | Archived |
| Cabot Medical Care | AR | Healthcare Provider | 21,467 | 04/10/2025 | Hacking/IT Incident | Network Server | No | Archived |
| Jacksonville Medical Care | AR | Healthcare Provider | 6,262 | 04/10/2025 | Hacking/IT Incident | Network Server | No | Archived |
| Boudreaux’s Specialty Compounding Pharmacy | LA | Healthcare Provider | 6,270 | 04/10/2025 | Hacking/IT Incident | Network Server | No | Archived |