Navistar, Inc. Health Plan and the Navistar, Inc. Retiree Health Benefit and Life Insurance Plan
Disclosed Sep 24, 20215 years ago49,000 affectedConfirmed
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 services and implemented additional administrative, technical, and security safeguards. OCR provided technical assistance regarding the HIPAA Rules.
What is known
| People affected | 49,000 (as reported to HHS) |
|---|---|
| Disclosed | Sep 24, 2021 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Navistar, Inc. Health Plan and the Navistar, Inc. Retiree Health Benefit and Life Insurance Plan (Health Plan, IL)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Sep 24, 2021 | 49,000 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.