- State
- MT
- Covered entity type
- Healthcare Provider
- Individuals affected
- 949
- 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
Billings Clinic, the covered entity (CE), reported that a hacker gained entrance to its computer network via a phishing incident. During February 22-28, 2018, the hacker accessed email containing protected health information (PHI) on Billings’ network, affecting 949 individuals. The CE provided breach notification to HHS, the media, and affected individuals. While the breach was under investigation, CE reported a similar breach to OCR, and OCR has consolidated all issues from this breach into the investigation of the subsequent breach.
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.