OCH Regional Medical Center (Mississippi healthcare provider) reported an Unauthorized Access/Disclosure breach to HHS OCR on 2025-03-11 affecting 51,266 individuals per the OCR portal listing (the OCR narrative cites 41,779 individuals — a discrepancy flagged for review). The breach was characterized in the OCR narrative as a hacking attack exposing PHI including demographic, clinical, and financial information. The covered entity notified HHS and affected individuals, implemented additional administrative and technical safeguards, and received HIPAA technical assistance from OCR. Location of breached information: Other. No business associate was reported as present.
Affected (this filing): 51,266