- State
- CA
- Covered entity type
- Health Plan
- Individuals affected
- 747
- 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
Cadence Aerospace, the covered entity (CE), reported that one of its subsidiaries was the victim of a ransomware attack that affected the electronic protected health information (ePHI) of approximately 747 individuals. The ePHI involved included names, addresses, dates of birth, Social Security numbers, and financial and health insurance information. Prior to the start of the investigation, OCR determined that Cadence’s subsidiary was not a covered entity and therefore, not subject to the HIPAA Rules.
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.