HHS OCR report ยท 2020
Ambry Genetics Corporation data breach
Ambry Genetics Corporation, a healthcare provider in California, reported a breach affecting 225,370 individuals to HHS OCR on Mar 22, 2020.
OCR report facts
- Covered entity
- Ambry Genetics Corporation
- Entity type
- Healthcare Provider
- State
- California
- Individuals affected
- 225,370
- Submission date
- Mar 22, 2020
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Business associate present
- No
- Status
- Archive (closed)
Frequently asked questions
How many people were affected by the Ambry Genetics Corporation data breach?
The report to HHS OCR lists 225,370 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Mar 22, 2020.
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 Ambry Genetics Corporation 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 Ambry Genetics Corporation.