An unauthorized third party had gained access to folders on the Oklahoma State University Center for Health Sciences computer network.
Folders stored Medicaid patient billing information.
Immediate action was taken to remove the folders from the computer network and terminated the third-party access.
The folders included patients’ names, Medicaid numbers, healthcare provider names, dates of service, and limited treatment information.
These folders did not contain medical records.
A single social security number was contained on the server.
"id": "OKL215018522",
"linkid": "oklahoma-state-university-medical-center",
"type": "Breach",
"date": "11/2017",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"