| Woodlawn Dental Center | OH | Healthcare Provider | 14419 | 05/18/2020 | Hacking/IT Incident | Network Server | No | |
| Geisinger Wyoming Valley Medical Center | PA | Healthcare Provider | 805 | 05/18/2020 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Mat-Su Surgical Associates, APC | AK | Healthcare Provider | 13146 | 05/15/2020 | Hacking/IT Incident | Laptop, Network Server | No | |
| Alexander Chun, MD, PLLC | NY | Healthcare Provider | 595 | 05/12/2020 | Improper Disposal | Paper/Films | No | |
| Mille Lacs Health System | MN | Healthcare Provider | 10630 | 05/11/2020 | Hacking/IT Incident | Email | No | |
| District Medical Group | AZ | Healthcare Provider | 10190 | 05/08/2020 | Hacking/IT Incident | Email | No | |
| Ashtabula County Medical Center | OH | Healthcare Provider | 3683 | 05/08/2020 | Unauthorized Access/Disclosure | Other | No | |
| Midmark RTLS Solutions, Inc. | MI | Business Associate | 7422 | 05/05/2020 | Hacking/IT Incident | Other | Yes | |
| The Nebraska Medical Center | NE | Healthcare Provider | 1311 | 05/05/2020 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Management and Network Services, LLC | OH | Business Associate | 30132 | 05/04/2020 | Hacking/IT Incident | Email | Yes | |
| Ann & Robert H. Lurie Children's Hospital of Chicago | IL | Healthcare Provider | 4824 | 05/04/2020 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Saint Francis Healthcare Partners | CT | Business Associate | 38529 | 05/04/2020 | Hacking/IT Incident | Email | Yes | |
| Lisa Burkett DDS MS | TX | Healthcare Provider | 818 | 04/30/2020 | Unauthorized Access/Disclosure | Email | No | |
| Stamford Hospital, The | CT | Healthcare Provider | 1255 | 04/30/2020 | Unauthorized Access/Disclosure | Email | No | |
| Shands Lake Shore Regional Medical Center | FL | Healthcare Provider | 651 | 04/27/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Tennova Healthcare Harton | TN | Healthcare Provider | 1070 | 04/27/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Bayfront Health Port Charlotte | FL | Healthcare Provider | 1162 | 04/27/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Poplar Bluff Regional Medical Center | MO | Healthcare Provider | 1619 | 04/27/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Wilkes-Barre General Hospital | PA | Healthcare Provider | 518 | 04/27/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Moses Taylor Hospital | PA | Healthcare Provider | 1905 | 04/27/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Meridian Health Services Corp. | IN | Healthcare Provider | 111372 | 04/27/2020 | Hacking/IT Incident | Email | No | |
| City of Detroit Health Department | MI | Healthcare Provider | 1981 | 04/27/2020 | Unauthorized Access/Disclosure | Other | No | |
| Customized Computer Software | TX | Business Associate | 500 | 04/26/2020 | Hacking/IT Incident | Laptop | Yes | |
| Daniel Bendetowicz MD PA | FL | Healthcare Provider | 3314 | 04/24/2020 | Hacking/IT Incident | Network Server | No | |
| United Cerebral Palsy Heartland | MO | Healthcare Provider | 518 | 04/24/2020 | Hacking/IT Incident | Email | No | |
| Ascension Eastwood Clinics | MI | Healthcare Provider | 999 | 04/23/2020 | Unauthorized Access/Disclosure | Email | No | |
| Agility Center Orthopedics | AR | Healthcare Provider | 13968 | 04/22/2020 | Hacking/IT Incident | Email | No | |
| Psychiatric Associates of North Carolina, Professional Association | NC | Healthcare Provider | 1081 | 04/20/2020 | Unauthorized Access/Disclosure | Email | No | |
| Beaumont Health | MI | Healthcare Provider | 112211 | 04/17/2020 | Hacking/IT Incident | Email | No | |
| Houston Methodist Hospital | TX | Healthcare Provider | 1987 | 04/17/2020 | Theft | Other Portable Electronic Device | No | |
| John A. Grimaldi DO INC | CA | Healthcare Provider | 912 | 04/16/2020 | Unauthorized Access/Disclosure | Electronic Medical Record, Laptop, Other | No | |
| Advocate Aurora Health | WI | Healthcare Provider | 27137 | 04/16/2020 | Hacking/IT Incident | Email, Network Server | No | |
| Medica Insurance Company | MN | Health Plan | 802 | 04/15/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Medica Health Plans | MN | Health Plan | 1710 | 04/15/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Hartford HealthCare | CT | Healthcare Provider | 2651 | 04/13/2020 | Hacking/IT Incident | Email | No | |
| Doctors Community Medical Center | MD | Healthcare Provider | 18481 | 04/13/2020 | Hacking/IT Incident | Email | No | |
| Arizona Endocrinology Center | AZ | Healthcare Provider | 74122 | 04/10/2020 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Corpus Christi Rehabilitation Hospital | TX | Healthcare Provider | 507 | 04/10/2020 | Hacking/IT Incident | Email | No | |
| Beacon Health Options, Inc. | MA | Business Associate | 6723 | 04/10/2020 | Loss | Other Portable Electronic Device | Yes | |
| Rehabilitation Hospital of Southern New Mexico | NM | Healthcare Provider | 1843 | 04/10/2020 | Hacking/IT Incident | Email | No | |
| UPMC Altoona Regional Health Services | PA | Healthcare Provider | 13911 | 04/10/2020 | Hacking/IT Incident | Email | No | |
| Brandywine Counseling & Community Services, Inc | DE | Healthcare Provider | 4262 | 04/10/2020 | Hacking/IT Incident | Network Server | No | |
| EVERSANA | WI | Healthcare Provider | 5000 | 04/07/2020 | Hacking/IT Incident | Email | No | |
| Colorado Department of Human Services, Office of Behavioral Health | CO | Healthcare Provider | 8132 | 04/07/2020 | Unauthorized Access/Disclosure | Network Server | No | |
| Healthcare Resource Group, Inc. | WA | Business Associate | 3009 | 04/07/2020 | Hacking/IT Incident | Email | Yes | |
| Andrews Braces | NV | Healthcare Provider | 16622 | 04/07/2020 | Hacking/IT Incident | Network Server | No | |
| Doctors HealthCare Plans, Inc. | FL | Health Plan | 500 | 04/07/2020 | Hacking/IT Incident | Email | No | |
| New Jersey Urology, LLC | NJ | Healthcare Provider | 3000 | 04/06/2020 | Hacking/IT Incident | Email | No | |
| Child, Family and Community Services, Inc. | CA | Health Plan | 1658 | 04/03/2020 | Theft | Laptop, Other Portable Electronic Device | No | |
| University of Utah | UT | Healthcare Provider | 5000 | 04/03/2020 | Hacking/IT Incident | Email | No | |
| Confidio, LLC | MD | Business Associate | 3600 | 03/31/2020 | Hacking/IT Incident | Email | Yes | |
| Washington University School of Medicine | MO | Healthcare Provider | 14795 | 03/31/2020 | Hacking/IT Incident | Email | No | |
| Affordacare Urgent Care Clinics | TX | Healthcare Provider | 57411 | 03/31/2020 | Hacking/IT Incident | Network Server | No | |
| University of Minnesota Physicians | MN | Healthcare Provider | 683 | 03/30/2020 | Hacking/IT Incident | Email | No | |
| Brandywine Urology Consultants, PA | DE | Healthcare Provider | 131825 | 03/27/2020 | Hacking/IT Incident | Desktop Computer, Email, Laptop, Network Server | No | |
| Crossroads Technologies, Inc. | PA | Business Associate | 897 | 03/27/2020 | Hacking/IT Incident | Network Server | Yes | |
| Tryon Medical Partners, PLLC | NC | Healthcare Provider | 701 | 03/27/2020 | Unauthorized Access/Disclosure | Email | No | |
| Stockdale Radiology | CA | Healthcare Provider | 10700 | 03/27/2020 | Hacking/IT Incident | Desktop Computer | No | |
| David S Daley, DMD | AZ | Healthcare Provider | 1000 | 03/26/2020 | Theft | Network Server | No | |
| New Jersey Department of Human Services | NJ | Health Plan | 2300 | 03/25/2020 | Hacking/IT Incident | Network Server | No | |
| VA Sierra Nevada Health Care System | NV | Healthcare Provider | 702 | 03/25/2020 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Renew Wellness Center, PLLC | MT | Healthcare Provider | 730 | 03/23/2020 | Theft | Email, Other Portable Electronic Device | No | |
| FACKLER FAMILY CHIROPRACTIC, LLC | OH | Healthcare Provider | 1731 | 03/23/2020 | Theft | Paper/Films | No | |
| Health Care Service Corporation | IL | Health Plan | 575 | 03/23/2020 | Unauthorized Access/Disclosure | Email | No | |
| Ambry Genetics Corporation | CA | Healthcare Provider | 232772 | 03/22/2020 | Hacking/IT Incident | Email | No | |
| University of Utah | UT | Healthcare Provider | 3670 | 03/21/2020 | Hacking/IT Incident | Email | No | |
| Georgia Department of Human Services | GA | Healthcare Clearing House | 500 | 03/20/2020 | Loss | Paper/Films | No | |
| Golden Valley Health Centers | CA | Healthcare Provider | 39700 | 03/20/2020 | Hacking/IT Incident | Email | No | |
| Otis R. Bowen Center for Human Services | IN | Healthcare Provider | 35804 | 03/20/2020 | Hacking/IT Incident | Email | No | |
| Virginia Department of Behavioral Health and Developmental Services | VA | Healthcare Provider | 657 | 03/20/2020 | Unauthorized Access/Disclosure | Email | No | |
| Hawaii Pacific Health | HI | Business Associate | 836 | 03/19/2020 | Loss | Paper/Films | Yes | |
| Hawaii Pacific Health | HI | Business Associate | 3772 | 03/17/2020 | Unauthorized Access/Disclosure | Electronic Medical Record | Yes | |
| Augusta Foot & Ankle, P.C. | GA | Healthcare Provider | 4854 | 03/17/2020 | Hacking/IT Incident | Network Server | No | |
| Tandem Diabetes Care, Inc. | CA | Healthcare Provider | 140781 | 03/17/2020 | Hacking/IT Incident | Email | No | |
| Lakewood Health System | MN | Healthcare Provider | 1415 | 03/16/2020 | Hacking/IT Incident | Email | No | |
| Hao Rong DDS Inc dba Genuine Care Dental | CA | Healthcare Provider | 2190 | 03/14/2020 | Theft | Network Server | No | |
| Randleman Eye Center | NC | Healthcare Provider | 19556 | 03/13/2020 | Hacking/IT Incident | Network Server | No | |
| Allegheny County, PA | PA | Health Plan | 3394 | 03/13/2020 | Unauthorized Access/Disclosure | Other | No | |
| TriHealth Cancer Institute | OH | Healthcare Provider | 912 | 03/13/2020 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Foundation Medicine, Inc. | MA | Healthcare Provider | 2999 | 03/13/2020 | Hacking/IT Incident | Email | No | |
| North Texas Institute of Neurology and Headache | TX | Healthcare Provider | 500 | 03/13/2020 | Theft | Laptop | Yes | |
| The Prudential Insurance Company of America | NJ | Health Plan | 1945 | 03/11/2020 | Hacking/IT Incident | Network Server | Yes | |
| OneDigital Health and Benefits | GA | Business Associate | 22894 | 03/06/2020 | Theft | Laptop | Yes | |
| Torrance Memorial Medical Center | CA | Healthcare Provider | 3448 | 03/06/2020 | Unauthorized Access/Disclosure | Network Server | No | |
| Stephan C Dean | CA | Business Associate | 70000 | 03/04/2020 | Hacking/IT Incident | Desktop Computer, Electronic Medical Record, Email | Yes | |
| Elk Ridge Dentistry | CO | Healthcare Provider | 2793 | 03/02/2020 | Theft | Other Portable Electronic Device | No | |
| Alameda Alliance for Health | CA | Health Plan | 500 | 02/28/2020 | Hacking/IT Incident | Network Server | No | |
| Walgreen Co. | IL | Healthcare Provider | 6681 | 02/28/2020 | Unauthorized Access/Disclosure | Other Portable Electronic Device | No | |
| Ozark Orthopaedics, PA | AR | Healthcare Provider | 15240 | 02/28/2020 | Hacking/IT Incident | Email | No | |
| Riverview Health | IN | Healthcare Provider | 2610 | 02/28/2020 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Harris County Hospital District d/b/a Harris Health System | TX | Healthcare Provider | 2298 | 02/27/2020 | Loss | Paper/Films | No | |
| Interactive Medical Systems, Corp. | NC | Business Associate | 15010 | 02/27/2020 | Hacking/IT Incident | Email | Yes | |
| Munson Healthcare | MI | Healthcare Provider | 75202 | 02/26/2020 | Hacking/IT Incident | Email | No | |
| AFTRA Retirement Fund | NY | Business Associate | 57207 | 02/25/2020 | Hacking/IT Incident | Network Server | Yes | |
| Engage Behavioral Health | FL | Healthcare Provider | 650 | 02/24/2020 | Hacking/IT Incident | Email | No | |
| Government Employees Health Association, Inc. | MO | Health Plan | 696 | 02/22/2020 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Rady Children's Hospital San Diego | CA | Healthcare Provider | 2360 | 02/21/2020 | Unauthorized Access/Disclosure | Network Server | No | |
| Rainbow Hospice Care, Inc. | WI | Healthcare Provider | 2029 | 02/21/2020 | Hacking/IT Incident | Email | No | |
| The Queen’s Health Systems Affiliated Covered Entity | HI | Healthcare Provider | 2852 | 02/20/2020 | Unauthorized Access/Disclosure | Email | No | |
| Endeavor Energy Resources, L.P. | TX | Health Plan | 5103 | 02/20/2020 | Hacking/IT Incident | Email | No | |