HHS OCR report ยท 2023
Enzo Clinical Labs, Inc. data breach
OCR report facts
- Covered entity
- Enzo Clinical Labs, Inc.
- Entity type
- Healthcare Provider
- State
- New York
- Individuals affected
- 1,700
- Submission date
- Aug 31, 2023
- 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), Enzo Clinical Labs, reported that a software application exposed the protected health information (PHI) of 1,700 individuals. The PHI involved included names, Social Security numbers, and treatment information. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services. The CE sold all assets and is no longer in operation.
Text as published on the HHS OCR breach portal.
Other reports by Enzo Clinical Labs, Inc.
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Enzo Clinical Labs, Inc. | NY | Healthcare Provider | 2,470,000 | Jun 5, 2023 | Hacking/IT Incident | Archive (closed) |
Frequently asked questions
How many people were affected by the Enzo Clinical Labs, Inc. data breach?
The report to HHS OCR lists 1,700 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Aug 31, 2023.
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 Enzo Clinical Labs, 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 Enzo Clinical Labs, Inc..