- State
- CO
- Covered entity type
- Healthcare Provider
- Individuals affected
- 21,450
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
The covered entity (CE), Boulder Neurosurgical and Spine Associates, reported that an employee was the victim of an email phishing attack which affected the protected health information (PHI) of 21,450 individuals. The PHI involved included names, dates of birth, diagnoses, lab results, medications prescribed, and other treatment information. The CE closed its business; the investigation was subsequently closed.
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.