HHS OCR report ยท 2021
Navistar, Inc. Health Plan and the Navistar, Inc. Retiree Health Benefit and Life Insurance Plan data breach
OCR report facts
- Covered entity
- Navistar, Inc. Health Plan and the Navistar, Inc. Retiree Health Benefit and Life Insurance Plan
- Entity type
- Health Plan
- State
- Illinois
- Individuals affected
- 49,000
- Submission date
- Sep 24, 2021
- 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), Navistar Health Plan and the Navistar Retiree Health Benefit and Life Insurance Plan, reported that it experienced a cyberattack affecting the protected health information (PHI) of 49,000 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, claims information, medications, and other treatment information. The CE notified HHS, affected individuals, and the media. Following the breach, the CE offered free credit monitoring se...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Navistar, Inc. Health Plan and the Navistar, Inc. Retiree Health Benefit and Life Insurance Plan data breach?
The report to HHS OCR lists 49,000 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Sep 24, 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 Navistar, Inc. Health Plan and the Navistar, Inc. Retiree Health Benefit and Life Insurance Plan 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 Navistar, Inc. Health Plan and the Navistar, Inc. Retiree Health Benefit and Life Insurance Plan.