CT · HHS OCR reports
HIPAA breaches in Connecticut
HIPAA breaches affecting 500 or more individuals reported to HHS OCR by covered entities listed in Connecticut.
Reports
146
Individuals affected
11,380,761
Under investigation
8
Top type: Hacking/IT Incident
State breach notification law
Conn. Gen. Stat. § 36a-701b (Banking Law of Connecticut - Breach of Security re Computerized Data) (amended 2023)
Timing: 60 days Connecticut requires businesses/persons to notify affected residents without unreasonable delay
Read the Connecticut data breach notification law summaryAll reports, newest first
Page 3 of 3. 146 reports.
| Covered entity | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|
| United Seating and Mobility LLC dba Numotion | Healthcare Provider | 3,578 | May 9, 2019 | Theft | Archive (closed) |
| The Southeastern Council on Alcoholism and Drug Dependence | Healthcare Provider | 25,148 | May 1, 2019 | Hacking/IT Incident | Archive (closed) |
| Women’s Health USA, Inc. | Business Associate | 17,531 | Mar 29, 2019 | Hacking/IT Incident | Archive (closed) |
| UConn Health | Healthcare Provider | 326,629 | Feb 21, 2019 | Hacking/IT Incident | Archive (closed) |
| Aetna | Health Plan | 2,030 | Jan 30, 2019 | Hacking/IT Incident | Archive (closed) |
| Dr. DeLuca Dr. Marciano & Associates, P.C. | Healthcare Provider | 23,578 | Jan 25, 2019 | Hacking/IT Incident | Archive (closed) |
| Day Kimball Healthcare | Healthcare Provider | 698 | Oct 22, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| Yale University | Healthcare Provider | 1,102 | Oct 17, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| Cigna | Health Plan | 3,500 | Oct 10, 2018 | Hacking/IT Incident | Archive (closed) |
| ConnectiCare | Health Plan | 1,834 | Feb 21, 2018 | Unauthorized Access/Disclosure | Archive (closed) |
| Aetna Inc. | Health Plan | 1,600 | Nov 8, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Aetna, Inc. | Health Plan | 1,506 | Oct 23, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Aetna Inc. | Health Plan | 11,887 | Aug 29, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Performance Physical Therapy and Wellness | Healthcare Provider | 571 | Jul 21, 2017 | Hacking/IT Incident | Archive (closed) |
| Aetna Inc. | Health Plan | 5,002 | Jun 20, 2017 | Unauthorized Access/Disclosure | Archive (closed) |
| Southwest Community Health Center | Healthcare Provider | 6,000 | Jun 7, 2017 | Theft | Archive (closed) |
| Sound Community Services, Inc. | Healthcare Provider | 1,278 | May 26, 2017 | Hacking/IT Incident | Archive (closed) |
| Aetna Inc. | Business Associate | 18,854 | Nov 28, 2016 | Loss | Archive (closed) |
| Best Health Physical Therapy, LLC | Healthcare Provider | 1,100 | Nov 10, 2016 | Unauthorized Access/Disclosure | Archive (closed) |
| Stamford Podiatry Group .P.C | Healthcare Provider | 40,491 | May 25, 2016 | Hacking/IT Incident | Archive (closed) |
| United Community & Family Services | Healthcare Provider | 1,000 | Apr 12, 2016 | Unauthorized Access/Disclosure | Archive (closed) |
| Cromwell Fire District | Healthcare Provider | 500 | Mar 10, 2016 | Unauthorized Access/Disclosure | Archive (closed) |
| Group Life Hospital and Medical Program | Health Plan | 3,000 | Feb 29, 2016 | Hacking/IT Incident | Archive (closed) |
| Middlesex Hospital | Healthcare Provider | 946 | Dec 4, 2015 | Hacking/IT Incident | Archive (closed) |
| Cigna Home Delivery Pharmacy | Healthcare Provider | 592 | Nov 23, 2015 | Unauthorized Access/Disclosure | Archive (closed) |
| Advanced Radiology Consultants, LLC | Healthcare Provider | 855 | Jul 24, 2015 | Unauthorized Access/Disclosure | Archive (closed) |
| United Seating and Mobility, LLC d/b/a Numotion | Healthcare Provider | 2,722 | Jun 10, 2015 | Theft | Archive (closed) |
| Cigna | Business Associate | 527 | Apr 9, 2014 | Loss | Archive (closed) |
| Saint Francis Hospital and Medical Center | Healthcare Provider | 858 | Jan 16, 2014 | Theft | Archive (closed) |
| University of Connecticut Health Center | Healthcare Provider | 1,382 | Mar 8, 2013 | Unauthorized Access/Disclosure | Archive (closed) |
| Robbins Eye Center PC | Healthcare Provider | 1,749 | Nov 28, 2012 | Theft | Archive (closed) |
| Soundental Associates, PC | Healthcare Provider | 14,511 | Nov 21, 2012 | Theft | Archive (closed) |
| BHcare, Inc | Healthcare Provider | 5,827 | Sep 14, 2012 | Theft | Archive (closed) |
| VNA Health Care Hartford Hospital | Healthcare Provider | 7,461 | Jul 31, 2012 | Theft | Archive (closed) |
| EMC | Business Associate | 7,461 | Jul 30, 2012 | Theft | Archive (closed) |
| Independence Physical Therapy | Healthcare Provider | 925 | May 25, 2012 | Theft | Archive (closed) |
| Pitney Bowes Management Services, Inc. | Business Associate | 1,089 | Oct 28, 2011 | Theft | Archive (closed) |
| Futurity First Insurance Group | Business Associate | 3,994 | Oct 11, 2011 | Theft | Archive (closed) |
| Futurity First Insurance Group | Business Associate | 1,631 | Oct 3, 2011 | Loss | Archive (closed) |
| Hartford Hospital | Business Associate | 93,500 | Apr 5, 2011 | Theft | Archive (closed) |
| VNA of Southeastern Ct. | Healthcare Provider | 12,000 | Nov 11, 2010 | Theft | Archive (closed) |
| Aetna, Inc. | Health Plan | 2,345 | Nov 7, 2010 | Unauthorized Access/Disclosure | Archive (closed) |
| Yale University | Healthcare Provider | 1,000 | Aug 18, 2010 | Theft | Archive (closed) |
| Aetna | Health Plan | 6,372 | Jul 27, 2010 | Unauthorized Access/Disclosure | Archive (closed) |
| Praxair Healthcare Services, Inc. (Home Care Supply in NY) | Healthcare Provider | 54,165 | Apr 19, 2010 | Theft | Archive (closed) |
| Griffin Hospital | Healthcare Provider | 957 | Mar 26, 2010 | Hacking/IT Incident | Archive (closed) |
Source: HHS OCR Breach Portal, OCR export October 2026.