HHS OCR report · 2021
A2Z Diagnostics, LLC data breach
OCR report facts
- Covered entity
- A2Z Diagnostics, LLC
- Entity type
- Healthcare Provider
- State
- New Jersey
- Individuals affected
- 35,587
- Submission date
- Jul 28, 2021
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Business associate present
- No
- Status
- Archive (closed)
OCR description
The covered entity (CE), A2Z Diagnostics, reported that several employees were the victims of an email phishing scheme that compromised the protected health information (PHI) of 35,587 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, financial information, and diagnoses. The CE notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the CE provided complimentary credit monit...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the A2Z Diagnostics, LLC data breach?
The report to HHS OCR lists 35,587 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Jul 28, 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: Email.
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 A2Z Diagnostics, 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 A2Z Diagnostics, LLC.