- State
- CA
- Covered entity type
- Business Associate
- Individuals affected
- 1,119
- Business associate present
- Yes
- 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
Pinnacle Claims Management, the business associate (BA), reported that it experienced a ransomware incident that compromised the protected health information (PHI) of 1,119 individuals. The PHI involved included names, dates of birth, treatment information and diagnoses information. The BA notified HHS, affected individuals, the media, and provided substitute notice. In response to the incident, the BA implemented additional technical safeguards.
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.