| Endeavor Energy Resources, L.P. | TX | Health Plan | 5103 | 02/20/2020 | Hacking/IT Incident | Email | No | |
| Monroe County Hospital & Clinics | IA | Healthcare Provider | 7573 | 02/17/2020 | Hacking/IT Incident | Email | No | |
| Peregrine Corporation d/b/a PSL Services | ME | Healthcare Provider | 501 | 02/14/2020 | Hacking/IT Incident | Email | No | |
| Today's Vision Willowbrook (acquired by Capital Vision Services d/b/a MyEyeDr. (MED Southwest PLLC) | VA | Healthcare Provider | 7983 | 02/13/2020 | Improper Disposal | Paper/Films | No | |
| Walmart Inc. | AR | Healthcare Provider | 3606 | 02/12/2020 | Loss | Paper/Films | No | |
| Mercy Health Physician Partners | MI | Healthcare Provider | 2487 | 02/10/2020 | Unauthorized Access/Disclosure | Paper/Films | No | |
| VibrantCare Rehabilitation, Inc. | CA | Healthcare Provider | 1655 | 02/08/2020 | Hacking/IT Incident | Email | No | |
| Overlake Medical Center & Clinics | WA | Healthcare Provider | 109000 | 02/07/2020 | Hacking/IT Incident | Email | No | |
| Shields Health Solutions | MA | Business Associate | 1277 | 02/07/2020 | Hacking/IT Incident | Email | Yes | |
| JDC Healthcare Management | TX | Healthcare Provider | 45748 | 02/07/2020 | Hacking/IT Incident | Email | No | |
| Lincoln National Life Insurance Company and its affiliate Lincoln Life & Annuity Company of New York | IN | Health Plan | 2468 | 02/07/2020 | Hacking/IT Incident | Email | No | |
| Vision Care Specialists, P.C. a part of MyEyeDr. Optometry of Colorado, P.C. | VA | Healthcare Provider | 1475 | 02/07/2020 | Hacking/IT Incident | Network Server | No | |
| Kaiser Health Plan, Southern California | CA | Health Plan | 500 | 02/06/2020 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Health Share of Oregon | OR | Health Plan | 654362 | 02/05/2020 | Theft | Laptop | Yes | |
| UnitedHealth Group Health Plan Single Affiliated Covered Entity | MN | Health Plan | 3335 | 02/04/2020 | Hacking/IT Incident | Network Server | Yes | |
| Arizona Pain and Spine Institute | AZ | Healthcare Provider | 530 | 02/03/2020 | Theft | Laptop | No | |
| Iredell-Statesville Schools Board of Eduction | NC | Health Plan | 959 | 02/03/2020 | Hacking/IT Incident | Email | Yes | |
| Original Medicare | MD | Health Plan | 9965 | 01/31/2020 | Unauthorized Access/Disclosure | Other | No | |
| MHMR Tarrant County | TX | Healthcare Provider | 6524 | 01/31/2020 | Hacking/IT Incident | Email | No | |
| Hospital Sisters Health System | IL | Healthcare Provider | 16167 | 01/31/2020 | Hacking/IT Incident | Email | No | |
| Lake County Behavioral Health Services | CA | Healthcare Provider | 1178 | 01/31/2020 | Theft | Paper/Films | No | |
| Virginia Department of Medical Assistance Services | VA | Health Plan | 6120 | 01/31/2020 | Hacking/IT Incident | Electronic Medical Record, Network Server | Yes | |
| Robert S. Smith MD Inc DBA Boston Scientific Pathology | GA | Healthcare Provider | 6940 | 01/31/2020 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Jefferson Center for Mental Health | CO | Healthcare Provider | 1319 | 01/30/2020 | Theft | Paper/Films | No | |
| Personal Touch Home Care of VA, Inc. | VA | Healthcare Provider | 33324 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Care of W. VA, Inc. | WV | Healthcare Provider | 1169 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Hospice of VA, Inc. | VA | Healthcare Provider | 1657 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Care of Mass., Inc. | NY | Healthcare Provider | 2015 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| PT Home Services of San Antonio, Inc. | TX | Healthcare Provider | 5930 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home-Aides, Inc. | NY | Healthcare Provider | 2633 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Services of Dallas, Inc. | TX | Healthcare Provider | 1700 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Care of S.E. Mass., Inc. | NY | Healthcare Provider | 2863 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Aides Inc. | NY | Healthcare Provider | 1890 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Care of PA, Inc. | NY | Healthcare Provider | 9302 | 01/28/2020 | Hacking/IT Incident | Network Server | Yes | |
| Personal Touch Home Care of Ohio, Inc. | NY | Healthcare Provider | 15808 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Care of Greater Portsmouth, Inc. | NY | Healthcare Provider | 1957 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Aides of Baltimore, Inc. | NY | Healthcare Provider | 804 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Care of Baltimore, Inc. | NY | Healthcare Provider | 9058 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Care of KY, Inc. | KY | Healthcare Provider | 24013 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Central Kansas Orthopedic Group, LLC | KS | Healthcare Provider | 17214 | 01/28/2020 | Hacking/IT Incident | Network Server | No | |
| Personal Touch Home Care of Indiana, Inc. | IN | Healthcare Provider | 3593 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Personal Touch Home Aides of New York, Inc. | NY | Healthcare Provider | 38693 | 01/28/2020 | Hacking/IT Incident | Network Server, Other | Yes | |
| Iowa Department of Human Services | IA | Health Plan | 4501 | 01/27/2020 | Improper Disposal | Paper/Films | No | |
| Beaumont Health | MI | Healthcare Provider | 1182 | 01/24/2020 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Cedarbrook Senior Care and Rehabilitation / County of Lehigh | PA | Healthcare Provider | 688 | 01/24/2020 | Unauthorized Access/Disclosure | Email | No | |
| Lafayette Regional Rehabilitation Hospital | IN | Healthcare Provider | 1360 | 01/24/2020 | Hacking/IT Incident | Desktop Computer, Email, Other | No | |
| Cook County Health | IL | Healthcare Provider | 2713 | 01/24/2020 | Unauthorized Access/Disclosure | Network Server | No | |
| Village Senior Services Corporation d/b/a VillageCareMAX | NY | Health Plan | 2645 | 01/24/2020 | Hacking/IT Incident | Email, Other | No | |
| Village Center for Care d/b/a VillageCare Rehabilitative and Nursing Center | NY | Healthcare Provider | 674 | 01/24/2020 | Hacking/IT Incident | Email, Other | No | |
| Manchester Ophthalmology, LLC | CT | Healthcare Provider | 6846 | 01/24/2020 | Hacking/IT Incident | Network Server | No | |
| REVA, INC. | FL | Healthcare Provider | 1000 | 01/22/2020 | Hacking/IT Incident | Email | No | |
| UnitedHealth Group Health Plan Single Affiliated Covered Entity | MN | Health Plan | 934 | 01/22/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Solara Medical Supplies, LLC | CA | Healthcare Provider | 1531 | 01/17/2020 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Fondren Orthopedic Group L.L.P. | TX | Healthcare Provider | 30049 | 01/17/2020 | Hacking/IT Incident | Network Server | No | |
| Roper St. Francis Healthcare | SC | Healthcare Provider | 1634 | 01/17/2020 | Improper Disposal | Paper/Films | No | |
| Phoenix Children’s Hospital | AZ | Healthcare Provider | 1860 | 01/14/2020 | Hacking/IT Incident | Email | No | |
| Children's Hope Alliance | NC | Healthcare Provider | 4564 | 01/14/2020 | Hacking/IT Incident | Email | No | |
| PIH Health | CA | Healthcare Provider | 199548 | 01/10/2020 | Hacking/IT Incident | Email | No | |
| Spectrum Healthcare Partners | ME | Healthcare Provider | 11308 | 01/10/2020 | Hacking/IT Incident | Email | No | |
| InterMed, PA | ME | Healthcare Provider | 33000 | 01/08/2020 | Hacking/IT Incident | Email | No | |
| CAH Holdings, Inc. | AL | Business Associate | 1158 | 01/06/2020 | Hacking/IT Incident | Email | Yes | |
| RCM Enterprise Services, Inc. | FL | Business Associate | 5965 | 01/06/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Native American Rehabilitation Association of the Northwest, Inc. | OR | Healthcare Provider | 25187 | 01/03/2020 | Hacking/IT Incident | Email | No | |
| Douglas County Hospital dba Alomere Health | MN | Healthcare Provider | 49351 | 01/03/2020 | Hacking/IT Incident | Email | No | |
| Lawrenceville Internal Medicine Assoc, LLC | NJ | Healthcare Provider | 8031 | 01/02/2020 | Unauthorized Access/Disclosure | Email | No | |
| SEES Group, LLC | TN | Healthcare Provider | 13000 | 12/31/2019 | Hacking/IT Incident | Email | No | |
| Life Line Screening of America, Ltd. | TX | Healthcare Provider | 2802 | 12/30/2019 | Hacking/IT Incident | Network Server | Yes | |
| The Center for Facial Restoration, Inc. | FL | Healthcare Provider | 3600 | 12/26/2019 | Hacking/IT Incident | Network Server | No | |
| Ann & Robert H. Lurie Children's Hospital of Chicago | IL | Healthcare Provider | 4195 | 12/26/2019 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| btyDENTAL | AK | Healthcare Provider | 2008 | 12/26/2019 | Hacking/IT Incident | Desktop Computer, Electronic Medical Record, Email, Network Server | No | |
| Baylor Miraca Genetics Laboratories, LLC d/b/a Baylor Genetics | TX | Business Associate | 1240 | 12/24/2019 | Hacking/IT Incident | Email | Yes | |
| PediHEalth, PLLC, dba Children's Choice Pediatrics | TX | Healthcare Provider | 12689 | 12/20/2019 | Hacking/IT Incident | Network Server | No | |
| Roosevelt General Hospital | NM | Healthcare Provider | 28847 | 12/19/2019 | Hacking/IT Incident | Network Server | No | |
| Texas Family Psychology Associates, P.C. | TX | Healthcare Provider | 12000 | 12/17/2019 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| San Francisco Department of Public Health - Zuckerberg SF General Hospital | CA | Healthcare Provider | 1174 | 12/16/2019 | Improper Disposal | Paper/Films | No | |
| Aflac | GA | Health Plan | 1601 | 12/16/2019 | Unauthorized Access/Disclosure | Network Server | No | |
| Texas Children's Hospital | TX | Healthcare Provider | 597 | 12/16/2019 | Unauthorized Access/Disclosure | Paper/Films | No | |
| North Ottawa Community Health System | MI | Healthcare Provider | 4013 | 12/16/2019 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| INTEGRIS Health, Inc. | OK | Healthcare Provider | 500 | 12/16/2019 | Loss | Other Portable Electronic Device | No | |
| Colorado Department of Human Services | CO | Healthcare Provider | 12230 | 12/16/2019 | Unauthorized Access/Disclosure | Other | No | |
| Western Health Advantage | CA | Health Plan | 869 | 12/13/2019 | Unauthorized Access/Disclosure | Network Server | Yes | |
| Vimly Benefit Solutions, Inc. | WA | Business Associate | 2675 | 12/13/2019 | Hacking/IT Incident | Email | Yes | |
| Sinai Health System | IL | Healthcare Provider | 12578 | 12/13/2019 | Hacking/IT Incident | Email | No | |
| Prestige Health Choice | FL | Health Plan | 4662 | 12/13/2019 | Unauthorized Access/Disclosure | Other Portable Electronic Device | No | |
| Therapeutic Oasis of the Palm Beaches LLC | FL | Healthcare Provider | 1100 | 12/13/2019 | Theft | Desktop Computer | No | |
| Marion Eye Center, LTD. | IL | Healthcare Provider | 811 | 12/13/2019 | Loss | Paper/Films | No | |
| Aetna affiliated covered entity (ACE) | CT | Health Plan | 5991 | 12/13/2019 | Hacking/IT Incident | Email | Yes | |
| Service Benefit Plan Administrative Services Corporation | DC | Business Associate | 11536 | 12/12/2019 | Unauthorized Access/Disclosure | Network Server | Yes | |
| Jewish Social Service Agency | MD | Healthcare Provider | 3145 | 12/12/2019 | Hacking/IT Incident | Email | No | |
| Cheyenne Regional Medical Center | WY | Healthcare Provider | 17549 | 12/10/2019 | Hacking/IT Incident | Email | No | |
| Starmount Life Insurance Company | LA | Health Plan | 630 | 12/09/2019 | Hacking/IT Incident | Email | No | |
| Anwan Wellness LLC | GA | Healthcare Provider | 530 | 12/09/2019 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Family Care Medical Specialists Group, Inc. | CA | Healthcare Provider | 2490 | 12/08/2019 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Adventist Health Simi Valley | CA | Healthcare Provider | 62000 | 12/06/2019 | Hacking/IT Incident | Email | No | |
| Children’s Hope Alliance | NC | Healthcare Provider | 1002 | 12/06/2019 | Theft | Laptop | No | |
| Beech Brook | OH | Healthcare Provider | 2636 | 12/06/2019 | Hacking/IT Incident | Email | No | |
| Speight Family Medical, LLC | TN | Healthcare Provider | 2000 | 12/06/2019 | Hacking/IT Incident | Network Server | No | |
| Equinox, Inc. | NY | Healthcare Provider | 1021 | 12/06/2019 | Hacking/IT Incident | Email | No | |
| Truman Medical Center, Incorporated | MO | Healthcare Provider | 114466 | 12/05/2019 | Theft | Laptop | No | |
| Conway Medical Center | SC | Healthcare Provider | 2550 | 12/05/2019 | Hacking/IT Incident | Electronic Medical Record, Email | No | |