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Community Health Group

ArchivedSubmitted 02/28/2023
State
CA
Covered entity type
Health Plan
Individuals affected
824
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

Community Health Group, the covered entity (CE), reported that its business associate (BA) experienced a ransomware attack that affected the protected health information (PHI) of 824 individuals. The PHI involved included names, dates of birth, drivers’ license and Social Security numbers, state/tribal identification numbers, and medical information and health insurance information. The CE notified HHS; the BA notified affected individuals and the media. In response to the breach, the BA provided free credit monitoring and adopted additional technical security measures, revised policies and procedures, and implemented additional security training. During the investigation, OCR provided technical assistance.

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.