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Monongalia Health System, Inc.
ArchivedSubmitted 12/21/2021
Updated 12 hours ago ()
- State
- WV
- Covered entity type
- Healthcare Provider
- Individuals affected
- 398,164
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), Monongalia Health System, reported that multiple employees were the victims of an email phishing attack affecting the protected health information (PHI) of 398,164 individuals. The PHI involved included names, addresses, Social Security numbers, health insurance and claims information, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE implemented additional technical safeguards and provided complimentary credit monitoring services to affected individuals.
Change history
- Sep 23, 2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.