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Buddhist Tzu Chi Medical Foundation
ArchivedSubmitted 09/13/2021
Updated 20 hours ago ()
- State
- CA
- Covered entity type
- Healthcare Provider
- Individuals affected
- 18,968
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
Buddhist Tzu Chi Medical Foundation, the covered entity (CE), reported that it was the victim of a ransomware attack that compromised the protected health information (PHI) of 18,968 individuals. The PHI involved included names, addresses, dates of birth, and diagnoses. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE strengthened its administrative and technical safeguards and retrained its staff. OCR provided technical assistance regarding the HIPAA Privacy and Security Rule.
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.