St. Charles County Ambulance District (MO) reported to HHS OCR on 2025-03-07 a Hacking/IT Incident affecting 1,265 individuals. An employee was targeted by an email phishing scheme, exposing PHI including names, dates of birth, addresses, diagnoses/conditions, and other treatment information stored in Email. The CE notified HHS, affected individuals, and media, and undertook mitigation including security awareness training, enhanced MFA, and email/identity security modernization. OCR provided technical assistance.
Affected (this filing): 1,265