- State
- CA
- Covered entity type
- Business Associate
- Individuals affected
- 2,230
- 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 business associate (BA), Sequoia Concepts, reported that it experienced a ransomware attack affecting the protected health information (PHI) of 2,230 individuals. The PHI involved included names, Social Security numbers, addresses, dates of birth, and claims information. The BA notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the CE provided complimentary credit monitoring services to affected individuals and implemented additional administrative and 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.