- State
- OK
- Covered entity type
- Healthcare Provider
- Individuals affected
- 2,199
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
A business associate (BA), Avatar Solutions, e-mailed satisfaction surveys for patients who visited Memorial Medical Group, a provider affiliate of the covered entity (CE), Comanche County Hospital Authority, to incorrect e-mail addresses. The surveys contained patients’ and providers’ names and affected 2,199 individuals. In response to the incident, the BA updated its Security Management Plan, implemented new technical safeguards, applied policy changes to mitigate harm, and implemented training to prevent further incidents. In response to OCR’s investigation, the CE provided evidence it provided breach notification to the media and affected individuals and offered affected individuals a year of free credit monitoring and identity theft protection.
Change history
- 9/23/2026Added 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.