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Navistar, Inc. Health Plan and the Navistar, Inc. Retiree Health Benefit and Life Insurance Plan

ArchivedSubmitted 09/24/2021
State
IL
Covered entity type
Health Plan
Individuals affected
49,000
Business associate present
No
Type of breach
Hacking/IT Incident
Location of breached information
Network Server
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

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 services and implemented additional administrative, technical, and security safeguards. OCR provided technical assistance regarding the HIPAA Rules.

Change history

  • 9/23/2026Added to OCR's archive list

Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal. Records are reproduced as published; entity names and figures are OCR's.

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