Sturgis Hospital (MI) reported a ransomware attack to HHS OCR on 2025-09-18 affecting PHI on a network server for 77,771 individuals. PHI involved included clinical, demographic, and financial information. Response included notification to HHS, affected individuals, and media; substitute notice; complimentary credit monitoring; and additional administrative, technical, and security safeguards.
Affected (this filing): 77,771