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SAC Health Systems

ArchivedSubmitted 05/10/2021
State
CA
Covered entity type
Healthcare Provider
Individuals affected
28,128
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

The covered entity (CE), SAC Health Systems, reported that its business associate (BA) experienced a ransomware attack that affected the electronic protected health information (ePHI) of 28,128 individuals. The ePHI involved included names, addresses, Social Security numbers, financial and health insurance information, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE terminated its business relationship with its BA.

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.

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