| Blue Shield of California | CA | Business Associate | 1543 | 06/06/2025 | Unauthorized Access/Disclosure | Other | Yes | |
| Sensata Technologies, Inc. Health and Welfare Benefit Plan | MA | Health Plan | 15630 | 06/05/2025 | Hacking/IT Incident | Network Server | No | |
| AffirmedRx PBC | KY | Business Associate | 1089 | 06/05/2025 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Renkim Corporation | MI | Business Associate | 46592 | 06/02/2025 | Hacking/IT Incident | Network Server | Yes | |
| Cumberland County Hospital Association | KY | Healthcare Provider | 36659 | 06/02/2025 | Hacking/IT Incident | Other | No | |
| Ocuco Inc | FL | Business Associate | 240961 | 05/30/2025 | Hacking/IT Incident | Network Server | Yes | |
| CareOregon, Inc. | OR | Health Plan | 1786 | 05/30/2025 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Oliver Street Dermatology Management LLC | TX | Business Associate | 13717 | 05/30/2025 | Hacking/IT Incident | Network Server | Yes | |
| Horizon Blue Cross Blue Shield NJ | NJ | Health Plan | 781 | 05/30/2025 | Unauthorized Access/Disclosure | Network Server | No | |
| Next Step Healthcare LLC | MA | Healthcare Provider | 12090 | 05/30/2025 | Hacking/IT Incident | Network Server | No | |
| Missouri Department of Conservation | MO | Health Plan | 10260 | 05/30/2025 | Hacking/IT Incident | Network Server | No | |
| Northwestern Community Services Board | VA | Healthcare Provider | 21856 | 05/29/2025 | Hacking/IT Incident | Network Server | No | |
| Gateway Community Services, Inc. | FL | Healthcare Provider | 34498 | 05/29/2025 | Hacking/IT Incident | Network Server | No | |
| Erlanger Health | TN | Healthcare Provider | 3371 | 05/28/2025 | Hacking/IT Incident | Network Server | Yes | |
| The Smith Institute for Urology | NY | Healthcare Provider | 2263 | 05/28/2025 | Unauthorized Access/Disclosure | Desktop Computer | No | |
| Covenant Surgical Partners, Inc. | TX | Business Associate | 88609 | 05/28/2025 | Hacking/IT Incident | Network Server | Yes | |
| Cahaba Center for Mental Health | AL | Healthcare Provider | 501 | 05/27/2025 | Hacking/IT Incident | Email | No | |
| NHPP Physical Medicine and Rehabilitation | NY | Healthcare Provider | 1353 | 05/23/2025 | Unauthorized Access/Disclosure | Other | No | |
| Sports Physical Therapy, Occupational Therapy and Rehabilitation Services of the North Shore, P.L.L.C | NY | Healthcare Provider | 6195 | 05/23/2025 | Unauthorized Access/Disclosure | Other | No | |
| North Shore University Hospital Sleep Disorders Center | NY | Healthcare Provider | 13332 | 05/23/2025 | Unauthorized Access/Disclosure | Other | No | |
| The Cooper Health System | NJ | Healthcare Provider | 57412 | 05/23/2025 | Hacking/IT Incident | Network Server | No | |
| UChicago Medicine Medical Group | IL | Healthcare Provider | 38656 | 05/23/2025 | Hacking/IT Incident | Network Server | Yes | |
| Access2Day Health | LA | Business Associate | 4908 | 05/23/2025 | Hacking/IT Incident | Email | Yes | |
| Connections for Kids | ME | Healthcare Provider | 938 | 05/23/2025 | Hacking/IT Incident | Email | No | |
| Shore Medical Center | NJ | Healthcare Provider | 31177 | 05/23/2025 | Hacking/IT Incident | Network Server | Yes | |
| Family Health Services, Inc. | NE | Business Associate | 4040 | 05/23/2025 | Hacking/IT Incident | Network Server | Yes | |
| HopeWay Foundation | NC | Healthcare Provider | 3523 | 05/20/2025 | Hacking/IT Incident | Email | No | |
| Instituto de Ojos de Puerto Rico | | Healthcare Provider | 50000 | 05/19/2025 | Hacking/IT Incident | Network Server | No | |
| Community Hospital of Anaconda | MT | Healthcare Provider | 21243 | 05/19/2025 | Hacking/IT Incident | Network Server | No | |
| Swedish Edmonds Hospital | TX | Healthcare Provider | 886 | 05/19/2025 | Hacking/IT Incident | Network Server | No | |
| Insulet Corporation | MA | Healthcare Provider | 841 | 05/16/2025 | Unauthorized Access/Disclosure | Network Server | No | |
| Mercy Surgical Dressing Group, Inc. | PA | Business Associate | 4159 | 05/16/2025 | Hacking/IT Incident | Network Server | Yes | |
| Radiology Chartered | WI | Healthcare Provider | 12656 | 05/16/2025 | Hacking/IT Incident | Network Server | Yes | |
| Compassion Health Care, Inc. | NC | Healthcare Provider | 23282 | 05/16/2025 | Hacking/IT Incident | Network Server | No | |
| Balance Autism | IA | Healthcare Provider | 1281 | 05/16/2025 | Hacking/IT Incident | Network Server | No | |
| Harbin Clinic, LLC | GA | Healthcare Provider | 176149 | 05/16/2025 | Hacking/IT Incident | Network Server | Yes | |
| Weiser Valley Hospital District dba Weiser Memorial Hospital | ID | Healthcare Provider | 59990 | 05/15/2025 | Hacking/IT Incident | Network Server | No | |
| CareNexa, LLC, doing business as Molecular Testing Labs | WA | Healthcare Provider | 7711 | 05/15/2025 | Hacking/IT Incident | Network Server | Yes | |
| Hunter Health Clinic | KS | Healthcare Provider | 28431 | 05/15/2025 | Hacking/IT Incident | Email | No | |
| Anne Arundel County Department of Health | MD | Healthcare Provider | 500 | 05/15/2025 | Hacking/IT Incident | Network Server | No | |
| Doctors Hospital at Renaissance, LTD | TX | Healthcare Provider | 501 | 05/15/2025 | Hacking/IT Incident | Network Server | No | |
| Katie Jo Sider | CO | Healthcare Provider | 1435 | 05/13/2025 | Unauthorized Access/Disclosure | Email | No | |
| Union County Children and Youth Services | PA | Healthcare Provider | 501 | 05/13/2025 | Hacking/IT Incident | Network Server | No | |
| CVS Caremark | RI | Business Associate | 2599 | 05/13/2025 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Marlboro-Chesterfield Pathology, P.C. | NC | Healthcare Provider | 235911 | 05/09/2025 | Hacking/IT Incident | Network Server | No | |
| Blue Cross Blue Shield of Texas | IL | Business Associate | 593 | 05/09/2025 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Serviceaide, Inc. | CA | Business Associate | 483126 | 05/09/2025 | Unauthorized Access/Disclosure | Other | Yes | |
| THE CARING HEALTHCARE NETWORK, LLC | PA | Healthcare Provider | 1019 | 05/09/2025 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Tri-City Cardiology Consultants, P.C. | AZ | Healthcare Provider | 22753 | 05/08/2025 | Hacking/IT Incident | Network Server | No | |
| The Carpenter Health Network | LA | Healthcare Provider | 878 | 05/06/2025 | Hacking/IT Incident | Network Server | No | |
| Primary Health Care, Inc. | IA | Healthcare Provider | 787 | 05/06/2025 | Unauthorized Access/Disclosure | Email | No | |
| SunLink Health Systems, Inc. | GA | Healthcare Provider | 2856 | 05/06/2025 | Hacking/IT Incident | Network Server | Yes | |
| Minnesota Orthodontics and Dentofacial Orthopedics, P.A. | MN | Healthcare Provider | 501 | 05/05/2025 | Hacking/IT Incident | Network Server | No | |
| Monongalia Health System, Inc. | WV | Healthcare Provider | 4895 | 05/03/2025 | Unauthorized Access/Disclosure | Email | No | |
| CardioVascular Health Clinic | OK | Healthcare Provider | 501 | 05/03/2025 | Hacking/IT Incident | Network Server | No | |
| Schewitz Psychological Services Inc (DBA: Couples Learn) | ME | Healthcare Provider | 3700 | 05/03/2025 | Hacking/IT Incident | Network Server | No | |
| Absolute Dental Group, LLC | NV | Business Associate | 501 | 05/02/2025 | Hacking/IT Incident | Network Server | Yes | |
| DermCare Management | FL | Business Associate | 501 | 05/02/2025 | Hacking/IT Incident | Network Server | Yes | |
| Arizona Arthritis and Rheumatology Associates, P.C. | AZ | Healthcare Provider | 5509 | 05/02/2025 | Hacking/IT Incident | Email | No | |
| Lincoln National Corporation d/b/a Lincoln Financial | IN | Health Plan | 1123 | 05/02/2025 | Hacking/IT Incident | Network Server | Yes | |
| Anesthesia Associates of Morristown, P.A. | NJ | Healthcare Provider | 501 | 05/02/2025 | Improper Disposal | Paper/Films | Yes | |
| Shelby Dermatology d.b.a Dermatologists of Birmingham | AL | Healthcare Provider | 86414 | 05/02/2025 | Hacking/IT Incident | Network Server | No | |
| Sonrisas Dental Health | CA | Healthcare Provider | 15644 | 05/02/2025 | Hacking/IT Incident | Network Server | No | |
| The Neurological Institute of Savannah & Center for Spine, P.C | GA | Healthcare Provider | 32548 | 05/01/2025 | Hacking/IT Incident | Network Server | No | |
| Canby Clinic | OR | Healthcare Provider | 549 | 04/30/2025 | Unauthorized Access/Disclosure | Email | No | |
| Berkeley Research Group, LLC | CA | Business Associate | 500 | 04/30/2025 | Hacking/IT Incident | Network Server | Yes | |
| Family Christian Health Center | IL | Healthcare Provider | 12500 | 04/30/2025 | Hacking/IT Incident | Network Server | No | |
| Physician Wound Solutions, LLC dba Apollo Medical Supply | FL | Healthcare Provider | 3561 | 04/29/2025 | Unauthorized Access/Disclosure | Network Server | Yes | |
| Ascension Health | MO | Healthcare Provider | 437329 | 04/28/2025 | Hacking/IT Incident | Network Server | No | |
| Maximus, Inc. | VA | Business Associate | 4529 | 04/25/2025 | Unauthorized Access/Disclosure | Network Server | Yes | |
| Carlton County Public Health and Human Services | MN | Healthcare Provider | 3502 | 04/25/2025 | Hacking/IT Incident | Email | No | |
| Prestonwood Baptist Church, Inc. | TX | Health Plan | 501 | 04/25/2025 | Hacking/IT Incident | Network Server | No | |
| Brainard Surgery Center LLC | OH | Healthcare Provider | 501 | 04/24/2025 | Hacking/IT Incident | Network Server | No | |
| Palo Verde Hospital | CA | Healthcare Provider | 594 | 04/24/2025 | Hacking/IT Incident | Network Server | No | |
| Drug and Alcohol Treatment Services, Inc. | PA | Healthcare Provider | 22215 | 04/24/2025 | Hacking/IT Incident | Network Server | No | |
| Orthopaedic Specialists of Connecticut | CT | Healthcare Provider | 22541 | 04/23/2025 | Hacking/IT Incident | Network Server | No | |
| Marc Irwin Sharfman, M.D., P.A. | FL | Healthcare Provider | 650 | 04/23/2025 | Hacking/IT Incident | Network Server | Yes | |
| City of Bristol, Tennessee | TN | Healthcare Provider | 4708 | 04/22/2025 | Hacking/IT Incident | Network Server | Yes | |
| Icon Family Healthcare LLC | CA | Healthcare Provider | 1800 | 04/22/2025 | Unauthorized Access/Disclosure | Email | No | |
| Eliza Jennings Senior Care Network | OH | Healthcare Provider | 845 | 04/22/2025 | Hacking/IT Incident | Network Server | No | |
| Charleston Fire Department | WV | Healthcare Provider | 2583 | 04/22/2025 | Hacking/IT Incident | Email | No | |
| Union Health System, Inc. | IN | Healthcare Provider | 262831 | 04/21/2025 | Hacking/IT Incident | Network Server | Yes | |
| Onsite Mammography | MA | Business Associate | 357265 | 04/21/2025 | Hacking/IT Incident | Email | Yes | |
| Horizon Behavioral Health | VA | Healthcare Provider | 49822 | 04/21/2025 | Hacking/IT Incident | Network Server | No | |
| Rheumatology Associates of Baltimore | MD | Healthcare Provider | 28968 | 04/21/2025 | Unauthorized Access/Disclosure | Network Server | Yes | |
| 90 Degree Benefits, Inc. – St. Paul | WI | Business Associate | 1268 | 04/18/2025 | Hacking/IT Incident | Email | Yes | |
| WPM Pathology Laboratory, Chartered | KS | Business Associate | 5694 | 04/17/2025 | Hacking/IT Incident | Network Server | Yes | |
| HEALTH AND WELLNESS OF TEXAS | TX | Healthcare Provider | 500 | 04/16/2025 | Unauthorized Access/Disclosure | Electronic Medical Record, Email | No | |
| Recovery Epicenter Foundation | FL | Healthcare Provider | 800 | 04/16/2025 | Unauthorized Access/Disclosure | Network Server | No | |
| Thrive Physical Therapy Partners | IL | Business Associate | 986 | 04/16/2025 | Hacking/IT Incident | Email | Yes | |
| Thrive Physical Therapy Partners | IL | Business Associate | 3403 | 04/16/2025 | Hacking/IT Incident | Email | Yes | |
| Magnolia Manor Inc. | GA | Healthcare Provider | 960 | 04/15/2025 | Hacking/IT Incident | Network Server | No | |
| The City of Long Beach, CA | CA | Healthcare Provider | 258191 | 04/14/2025 | Hacking/IT Incident | Network Server | No | |
| Alternate Solutions Health Network, LLC | OH | Healthcare Provider | 93589 | 04/14/2025 | Hacking/IT Incident | Email | No | |
| Scharnhorst Ast Kennard Griffin PC | MO | Business Associate | 639 | 04/14/2025 | Hacking/IT Incident | Email | Yes | |
| Bell Ambulance, Inc. | WI | Healthcare Provider | 114000 | 04/14/2025 | Hacking/IT Incident | Network Server | No | |
| Bassett Healthcare Network | NY | Healthcare Provider | 5565 | 04/14/2025 | Unauthorized Access/Disclosure | Electronic Medical Record, Email, Laptop, Paper/Films | No | |
| AHS Sherman LLC dba AHS Sherman Medical Center | TX | Healthcare Provider | 908 | 04/14/2025 | Unauthorized Access/Disclosure | Email | No | |
| Health Care Service Corporation | IL | Health Plan | 2944 | 04/13/2025 | Unauthorized Access/Disclosure | Other | No | |
| Blue Cross and Blue Shield of Texas | IL | Health Plan | 12086 | 04/13/2025 | Unauthorized Access/Disclosure | Other | No | |