- State
- GA
- Covered entity type
- Healthcare Provider
- Individuals affected
- 312,000
- Business associate present
- No
- 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), Cytometry Specialists dba CSI Laboratories, reported that it experienced a ransomware attack affecting the protected health information of 312, 000 individuals. The PHI involved included names, dates of birth, addresses, medical record numbers, and health insurance information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE implemented additional technical safeguards and updated its security policies and procedures.
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.