RANSOMWARE VICTIMHEALTHCARE⚠ DUPLICATE CLAIM

Markham Stouffville Hospital

Anubis📍 Canada (CA)📅 December 16, 2025
8
same group

Attack Intelligence

Markham Stouffville Hospital was compromised in a ransomware attack attributed to Anubis in December 2025. The organization, operating in the Healthcare sector in Canada, was added to the group's data leak site as part of an extortion campaign.

Personal data.

Additional Details

Other Victims — Anubis (8)

Prelys Courtage
FR · Financial Services
Jul 2026
Coca-Cola / Fairlife
US · Agriculture and Food Production
Jul 2026
Eagle Crest Communities
US · Hospitality
Jul 2026
Fairlife / Coca-Cola
US · Agriculture and Food Production
Jul 2026
Bath Fitter
US · Consumer Services
Jul 2026
Casper Orthopedics
US · Healthcare
Jul 2026
Surtifamiliar
CO · Not Found
Jul 2026
Community Advocates
Business Services
Jul 2026

Quick Facts

CountryCanada (CA)
SectorHealthcare
Attack DateDec 16, 2025
Intel Sourceransomlook
StatusDUPLICATE CLAIM

Threat Group

Anubis
Motivation: espionage
View group profile →

External Links

Leak Site → Google (news) Search CTI.watch
Data sourced from Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Victim listing does not imply confirmed breach — intelligence based on group claims.
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