- State
- MD
- Covered entity type
- Business Associate
- Individuals affected
- 96,814
- Business associate present
- Yes
- 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
The covered entity (CE), Onyx Technology, reported that its test server was the subject of a cybersecurity incident which encrypted and compromised the protected health information (PHI) 96,814 individuals. The PHI involved included names, dates of birth, addresses, phone numbers, and health insurance and other treatment information. The CE notified HHS and affected individuals. In response to the breach, the CE implemented additional administrative, technical, and security safeguards, and retrained workforce members to better protect its PHI.
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.