- State
- CT
- Covered entity type
- Healthcare Provider
- Individuals affected
- 154,417
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
The covered entity (CE), Southern Connecticut Vascular Center reported that it experienced a cyberattack that affected the protected health information (PHI) of 154,417 individuals. The PHI involved included names, addresses, dates of birth, medical treatment information and health insurance information. The CE notified HHS, the affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE strengthened its cybersecurity by implementing additional technical and security safeguards.
Change history
- 9/23/2026Added to OCR's archive list
Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal. Records are reproduced as published; entity names and figures are OCR's.