McKenzie Memorial Hospital
ent_0fca5230e1a6fadabcd6d8de
Disclosures
6
State AG · HHS OCR · 6 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
58,839
nationwide · HHS OCR MI
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- McKenzie Memorial Hospital
- Normalized
- mckenzie memorial hospital— 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 (6)newest first
- Nebraska State AGas victim2025-07-24
McKenzie Memorial Hospital notified Nebraska residents of a cybersecurity incident occurring between April 14-15, 2025. The hospital discovered unusual network activity on April 15, 2025, and secured the network, notified law enforcement, and engaged third-party investigators. A limited amount of personal information (names) may have been accessed. The hospital offered 12 months of credit monitoring.
- Massachusetts State AGas victim2025-07-24
McKenzie Memorial Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-07-24. 17 Massachusetts residents were affected.
- Vermont State AGas victim2025-07-24
McKenzie Memorial Hospital notified consumers of a data breach occurring between April 14-15, 2025. Unauthorized access may have resulted in the exposure of names. The hospital engaged third-party investigators, notified law enforcement, and is offering 12 months of credit monitoring. The incident status is contained.
- Maine State AGas victim2025-07-24
McKenzie Memorial Hospital experienced an external system breach (hacking) between April 14-15, 2025. The incident affected 54,016 individuals, including 6 Maine residents. The breach involved unauthorized access to limited personal information (names). The hospital notified law enforcement, engaged third-party investigators, and offered 12 months of credit monitoring.
- MICHIGANHHS OCRas victim2025-07-24
McKenzie Memorial Hospital reported to HHS on 2025-07-24 a Hacking/IT Incident affecting 58839 individuals. Breached information located on Network Server.
- New Hampshire State AGas victim2025-07-24
McKenzie Memorial Hospital notified the NH AG of a data incident where an unauthorized actor accessed files between April 14-15, 2025. The breach affected 2 NH residents, exposing names, SSNs, and financial account info. The hospital engaged law enforcement and forensic specialists, secured the network, and offered 12 months of credit monitoring.