| Chico Immediate Care Medical Center, Inc. | CA | Healthcare Provider | 3780 | 01/19/2023 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Health Plan of San Mateo | CA | Health Plan | 4032 | 01/18/2023 | Hacking/IT Incident | Network Server | Yes | |
| mscripts®, LLC | CA | Business Associate | 66372 | 01/17/2023 | Unauthorized Access/Disclosure | Network Server | Yes | |
| University of Colorado Hospital Authority | CO | Healthcare Provider | 48879 | 01/17/2023 | Hacking/IT Incident | Other | Yes | |
| 1st Franklin Financial Corporation Master Welfare Benefit Plan | GA | Health Plan | 3039 | 01/13/2023 | Hacking/IT Incident | Email | No | |
| Intelligent Business Solutions | NC | Business Associate | 500 | 01/13/2023 | Hacking/IT Incident | Network Server | Yes | |
| Jefferson County Health Center d/b/a Jefferson County Health Department | MO | Healthcare Provider | 115940 | 01/13/2023 | Hacking/IT Incident | Network Server | No | |
| DPP II, LLC | TX | Healthcare Provider | 125981 | 01/12/2023 | Hacking/IT Incident | Network Server | No | |
| UCLA Health | CA | Healthcare Provider | 94000 | 01/12/2023 | Unauthorized Access/Disclosure | Network Server | No | |
| Minnesota Department of Human Services | MN | Health Plan | 4307 | 01/11/2023 | Unauthorized Access/Disclosure | Email | No | |
| Community Psychiatry Management, LLC, dba Mindpath Health | NC | Healthcare Provider | 193947 | 01/10/2023 | Hacking/IT Incident | Email | No | |
| 1020 South Main Street Operations LLC | PA | Healthcare Provider | 702 | 01/10/2023 | Hacking/IT Incident | Network Server | Yes | |
| 225 Evergreen Road Operations LLC | PA | Healthcare Provider | 931 | 01/10/2023 | Hacking/IT Incident | Network Server | No | |
| Macoby Street Operations LLC d/b/a Pennsburg Manor | PA | Healthcare Provider | 1547 | 01/10/2023 | Hacking/IT Incident | Network Server | Yes | |
| BayCare Clinic, LLP | WI | Healthcare Provider | 134000 | 01/06/2023 | Unauthorized Access/Disclosure | Electronic Medical Record | Yes | |
| Vascular Institute of Houston, PLLC | TX | Healthcare Provider | 1195 | 01/05/2023 | Unauthorized Access/Disclosure | Electronic Medical Record | Yes | |
| Vascular Institute of North Texas, PLLC | TX | Healthcare Provider | 5853 | 01/05/2023 | Unauthorized Access/Disclosure | Electronic Medical Record | Yes | |
| Pershing Health System | MO | Healthcare Provider | 5368 | 01/05/2023 | Hacking/IT Incident | Email | No | |
| Insulet Corporation | MA | Healthcare Provider | 29000 | 01/05/2023 | Unauthorized Access/Disclosure | Network Server | No | |
| Lantern Hill Retirement Community | NJ | Healthcare Provider | 528 | 01/05/2023 | Unauthorized Access/Disclosure | Other | No | |
| Live Oak Surgery Center | TX | Healthcare Provider | 5264 | 01/03/2023 | Hacking/IT Incident | Email | No | |
| Circles of Care, Inc. | FL | Healthcare Provider | 61170 | 01/03/2023 | Hacking/IT Incident | Network Server | No | |
| Bay Bridge Administrators, LLC | TX | Business Associate | 187742 | 12/30/2022 | Unauthorized Access/Disclosure | Network Server | Yes | |
| Fitzgibbon Hospital | MO | Healthcare Provider | 112072 | 12/30/2022 | Unauthorized Access/Disclosure | Network Server | No | |
| The Kelberman Center | NY | Healthcare Provider | 3501 | 12/30/2022 | Hacking/IT Incident | Email | No | |
| L. Knife & Son, Inc. Employee Benefits Plan | MA | Health Plan | 4082 | 12/30/2022 | Hacking/IT Incident | Network Server | No | |
| MJ Care | WI | Business Associate | 1832 | 12/29/2022 | Hacking/IT Incident | Email | Yes | |
| Verisma Systems, Inc. | VA | Business Associate | 1031 | 12/29/2022 | Unauthorized Access/Disclosure | Network Server | Yes | |
| Verisma Systems, Inc. | VA | Business Associate | 1586 | 12/29/2022 | Unauthorized Access/Disclosure | Network Server | Yes | |
| Bosselman Energy, Inc. Employee Health Benefits Plan | NE | Health Plan | 735 | 12/29/2022 | Hacking/IT Incident | Network Server | No | |
| CellNetix Pathology & Laboratories | WA | Healthcare Provider | 1969 | 12/28/2022 | Hacking/IT Incident | Email | No | |
| Aetna ACE | CT | Health Plan | 4222 | 12/27/2022 | Hacking/IT Incident | Email | No | |
| Quality Behavioral Health | WA | Healthcare Provider | 3498 | 12/26/2022 | Hacking/IT Incident | Network Server | No | |
| Cedar Cares, Inc. f/k/a Careportal | NY | Business Associate | 1205 | 12/23/2022 | Unauthorized Access/Disclosure | Paper/Films | Yes | |
| Midwest Orthopaedic Consultants, S.C. | IL | Healthcare Provider | 6818 | 12/22/2022 | Hacking/IT Incident | Network Server | No | |
| Legacy Operating Company d/b/a Legacy Hospice | AL | Healthcare Provider | 21202 | 12/22/2022 | Hacking/IT Incident | Email | No | |
| Southwest Louisiana Health Care System, Inc. d/b/a Lake Charles Memorial Health System | LA | Healthcare Provider | 269752 | 12/22/2022 | Hacking/IT Incident | Network Server | No | |
| University of Miami | FL | Healthcare Provider | 973 | 12/22/2022 | Unauthorized Access/Disclosure | Email | No | |
| Sequoia Benefits and Insurance Services, LLC, d/b/a Sequoia Consulting Group | CA | Business Associate | 4265 | 12/20/2022 | Hacking/IT Incident | Other | Yes | |
| Bay City Health & Rehabilitation Center | TX | Healthcare Provider | 2000 | 12/20/2022 | Hacking/IT Incident | Network Server | No | |
| Louis A. Johnson Veterans' Administration Medical Center | WV | Healthcare Provider | 736 | 12/20/2022 | Unauthorized Access/Disclosure | Paper/Films | No | |
| Prairie Lakes Healthcare System | SD | Healthcare Provider | 1060 | 12/20/2022 | Hacking/IT Incident | Network Server | Yes | |
| Three Rivers Provider Network | CA | Business Associate | 4596 | 12/19/2022 | Unauthorized Access/Disclosure | Email | Yes | |
| Metropolitan Area EMS Authority dba MedStar Mobile Healthcare | TX | Healthcare Provider | 612000 | 12/19/2022 | Hacking/IT Incident | Network Server | No | |
| Hawaiian Eye Center | HI | Healthcare Provider | 14524 | 12/19/2022 | Hacking/IT Incident | Network Server | No | |
| Monarch | NC | Healthcare Provider | 56155 | 12/16/2022 | Hacking/IT Incident | Network Server | No | |
| Foundcare, Inc. | FL | Healthcare Provider | 14194 | 12/16/2022 | Hacking/IT Incident | Email | No | |
| AAA Collections, Inc. | SD | Business Associate | 4635 | 12/15/2022 | Hacking/IT Incident | Network Server | Yes | |
| The Elizabeth Hospice | CA | Healthcare Provider | 35496 | 12/14/2022 | Unauthorized Access/Disclosure | Email | No | |
| Ola Equipment LLC | HI | Business Associate | 39000 | 12/14/2022 | Theft | Desktop Computer, Electronic Medical Record, Laptop, Network Server, Other Portable Electronic Device, Paper/Films | Yes | |
| Avem Health Partners | OK | Business Associate | 271303 | 12/13/2022 | Hacking/IT Incident | Other | Yes | |
| Robert S Miller, LICSW, ACSW, PLLC | WA | Healthcare Provider | 902 | 12/13/2022 | Hacking/IT Incident | Laptop | No | |
| Sleep Center Hawaii | HI | Healthcare Provider | 5396 | 12/12/2022 | Hacking/IT Incident | Email | No | |
| KEMET Electronics Medical/Dental/EAP | FL | Health Plan | 2927 | 12/09/2022 | Hacking/IT Incident | Network Server | No | |
| Teter Orthotics & Prosthetics, Inc. | TX | Healthcare Provider | 1354 | 12/09/2022 | Hacking/IT Incident | Email | No | |
| Pediatrics West, P.C. | MA | Healthcare Provider | 1364 | 12/09/2022 | Hacking/IT Incident | Network Server | No | |
| San Gorgonio Memorial Hospital | CA | Healthcare Provider | 16846 | 12/08/2022 | Hacking/IT Incident | Network Server | No | |
| Rhode Island Department of Health | RI | Healthcare Provider | 8800 | 12/07/2022 | Unauthorized Access/Disclosure | Email | Yes | |
| Blakehurst | MD | Healthcare Provider | 1047 | 12/06/2022 | Hacking/IT Incident | Email | No | |
| Emory Healthcare | GA | Healthcare Provider | 1891 | 12/06/2022 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Employee Group Insurance Benefits Plan of Acuity Brands, Inc. | GA | Health Plan | 20849 | 12/06/2022 | Hacking/IT Incident | Network Server | No | |
| Polsinelli PC | MO | Business Associate | 1220 | 12/02/2022 | Hacking/IT Incident | Other | Yes | |
| NYC Health + Hospitals | NY | Healthcare Provider | 2174 | 12/02/2022 | Loss | Other Portable Electronic Device | No | |
| CommonSpirit Health | IL | Business Associate | 623774 | 12/01/2022 | Hacking/IT Incident | Network Server | Yes | |
| Easton Cardiovascular | PA | Business Associate | 883 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| Peter J. Isaac, D.O. | PA | Business Associate | 6390 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| Dr. Douglas C. Shoenberger,PC | PA | Business Associate | 8179 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| MaryAnne Freeman Brndjar, DO, PC | PA | Business Associate | 2491 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| Dermatology & Skin Cancer Ctr, PC | PA | Business Associate | 5423 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| Ellen M. Field, M.D. | PA | Business Associate | 4438 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| Pendurthi Surgical Associates | PA | Business Associate | 7925 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| NU House Calls, PC | PA | Business Associate | 552 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| Lehigh Valley Women's Specialties | PA | Business Associate | 4535 | 11/30/2022 | Hacking/IT Incident | Network Server | Yes | |
| Klamath County | OR | Healthcare Provider | 547 | 11/29/2022 | Unauthorized Access/Disclosure | Email | No | |
| Keck Medicine of USC | CA | Healthcare Provider | 2200 | 11/29/2022 | Hacking/IT Incident | Email | No | |
| Legacy Health | OR | Healthcare Provider | 7983 | 11/23/2022 | Theft | Other Portable Electronic Device | No | |
| Dallam Hartley Counties Hospital District | TX | Healthcare Provider | 69835 | 11/23/2022 | Hacking/IT Incident | Network Server | No | |
| Compton & Broomhead Dental Center | IN | Healthcare Provider | 1307 | 11/23/2022 | Hacking/IT Incident | Email | No | |
| Mena Regional Health System | AR | Healthcare Provider | 84814 | 11/22/2022 | Hacking/IT Incident | Network Server | No | |
| Hope Health Systems Inc. | MD | Healthcare Provider | 9972 | 11/21/2022 | Hacking/IT Incident | Electronic Medical Record | No | |
| Orlando Health | FL | Healthcare Provider | 3662 | 11/18/2022 | Hacking/IT Incident | Email | No | |
| Wright & Filippis LLC | MI | Healthcare Provider | 877584 | 11/18/2022 | Hacking/IT Incident | Network Server | No | |
| Nuance Communications, Inc. | MA | Business Associate | 4830 | 11/18/2022 | Unauthorized Access/Disclosure | Electronic Medical Record | Yes | |
| Community Health Network, Inc. as an Affiliated Covered Entity | IN | Healthcare Provider | 1500000 | 11/18/2022 | Unauthorized Access/Disclosure | Network Server | No | |
| CareFirst Administrators | MD | Health Plan | 14538 | 11/18/2022 | Hacking/IT Incident | Email | Yes | |
| Gateway Rehabilitation Center | PA | Healthcare Provider | 130000 | 11/18/2022 | Hacking/IT Incident | Network Server | No | |
| University Medical Center of Southern Nevada | NV | Healthcare Provider | 1861 | 11/17/2022 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| CONSUMER DIRECTED SERVICES IN TEXAS, INC. | TX | Healthcare Provider | 56728 | 11/17/2022 | Hacking/IT Incident | Network Server | Yes | |
| Kaiser Foundation Health Plan of the Mid-Atlantic States, Inc. | CA | Health Plan | 8556 | 11/17/2022 | Unauthorized Access/Disclosure | Electronic Medical Record | No | |
| Innovative Service Technology Management Services, Inc. | GA | Health Plan | 2654 | 11/17/2022 | Hacking/IT Incident | Network Server | No | |
| Rosenfeld VanWirt, PC | PA | Business Associate | 18719 | 11/16/2022 | Hacking/IT Incident | Network Server | Yes | |
| South Walton Fire District | FL | Healthcare Provider | 25331 | 11/15/2022 | Hacking/IT Incident | Network Server | No | |
| Arkansas Department of Human Services | AR | Health Plan | 925 | 11/15/2022 | Unauthorized Access/Disclosure | Email | No | |
| Docs Medical Inc | CT | Healthcare Provider | 3146 | 11/15/2022 | Hacking/IT Incident | Network Server | No | |
| CCA Health Plans of California, Inc d/b/a CCA Health CA | CA | Health Plan | 14631 | 11/15/2022 | Hacking/IT Incident | Network Server | No | |
| Yakima Neighborhood Health Services | WA | Healthcare Provider | 2689 | 11/14/2022 | Unauthorized Access/Disclosure | Email | No | |
| Epic Management LLC | TN | Healthcare Provider | 10862 | 11/14/2022 | Hacking/IT Incident | Email | No | |
| Health Care Management Solutions, LLC | WV | Business Associate | 500000 | 11/14/2022 | Hacking/IT Incident | Network Server | Yes | |
| Dialpad, Inc. | CA | Business Associate | 1682 | 11/14/2022 | Unauthorized Access/Disclosure | Network Server | Yes | |
| Yale University | CT | Healthcare Provider | 9051 | 11/11/2022 | Hacking/IT Incident | Network Server | No | |