norm: st charles county ambulance districtno LEI · no CIKMax severity: Medium

Canonical registry

St. Charles County Ambulance District

ent_77eac5fb50a140004ffefccf

Compliance scorecard →🔔 Follow entity

Disclosures

1

HHS OCR · 1 jurisdiction

Incidents

—

no linked incident in sample

Max affected reported

1,265

as filed · HHS OCR MO

Leak-site claims

0

none in sample

Identity resolution

Canonical name: St. Charles County Ambulance District
Normalized: st charles county ambulance district— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: None — not an SEC registrant
Domain: None on record

Disclosure history (1)newest first

MOHHS OCRas victim2025-03-07
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.