HHS OCR report ยท 2020
Nissan North America, Inc. data breach
OCR report facts
- Covered entity
- Nissan North America, Inc.
- Entity type
- Health Plan
- State
- Tennessee
- Individuals affected
- 50,410
- Submission date
- Dec 31, 2020
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Email, Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
Magellan Rx Pharmacy, the covered entity (CE), reported that its business associate (BA) experienced a ransomware attack affecting the electronic protected health information (ePHI) of 50,410 individuals. This case is duplicative of an ongoing investigation being conducted into the BA that affected multiple CEs; therefore, this case has been closed.
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Nissan North America, Inc. data breach?
The report to HHS OCR lists 50,410 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Dec 31, 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, 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 Nissan North America, 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 Nissan North America, Inc..