HHS OCR report ยท 2025
Southern Connecticut Vascular Center, LLC data breach
OCR report facts
- Covered entity
- Southern Connecticut Vascular Center, LLC
- Entity type
- Healthcare Provider
- State
- Connecticut
- Individuals affected
- 154,417
- Submission date
- Jun 9, 2025
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- No
- Status
- Archive (closed)
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 additio...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Southern Connecticut Vascular Center, LLC data breach?
The report to HHS OCR lists 154,417 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Jun 9, 2025.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Network Server.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from Southern Connecticut Vascular Center, LLC legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or Southern Connecticut Vascular Center, LLC.