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Nipigon District Memorial Hospital Ransomware Attack

ndmh.caRansomed

stormGroup

CanadaCountry

Oct 4, 2026Discovered

Overview

View group profile

Domain

ndmh.ca

Industry

Healthcare

Country

Canada

Discovered

5 days ago

Attack date

Oct 4, 2026

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

storm

Total victims

119

First seen

Aug 2026

Last seen

Oct 2026

Threat level

4.1/10

Aggressiveness10/10

Lethality0/10

Criticality2/10

Status breakdown

Data Leaked1.0%7

Negotiating0.3%2

Claimed

this victim

98.8%718

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Healthcare

Known target sector

Country

Canada

Not a listed target country

Other victims

View all (727)

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Cooperative Des Techniciens Ambulanciers De La Monte
Canada
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United States
Claimed
Hygrade
United States
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Michael K. Shelby, CPA, LLC
United States
Claimed
Nipigon District Memorial Hospital
Canada
Claimed
States Industries
United States
Claimed

Group activity

Monthly attacks · storm

119

total · avg 39.7/mo