HHS OCR report ยท 2021
Harbor Health Services, Inc. data breach
OCR report facts
- Covered entity
- Harbor Health Services, Inc.
- Entity type
- Healthcare Provider
- State
- Massachusetts
- Individuals affected
- 901
- Submission date
- Apr 9, 2021
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The covered entity (CE), Harbor Health Services, reported that its business associate (BA) was the subject of a ransomware attack that affected the protected health information (PHI) of 901 individuals. The PHI involved included names, dates of birth, addresses, Social Security numbers, claims information, diagnoses, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In its mitigation efforts, the CE and BA imple...
Text as published on the HHS OCR breach portal.
Other reports by Harbor Health Services, Inc.
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Harbor Health Services, Inc. | MA | Healthcare Provider | 17,380 | Aug 9, 2019 | Hacking/IT Incident | Archive (closed) |
Frequently asked questions
How many people were affected by the Harbor Health Services, Inc. data breach?
The report to HHS OCR lists 901 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Apr 9, 2021.
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 Harbor Health Services, Inc. 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 Harbor Health Services, Inc..