Ransomware group

D4rk4rmy ransomware: victims and leak site activity

The D4rk4rmy ransomware group has listed 18 victims on its leak site since July 2025; its latest post is from 16 August 2025. Most affected countries: United States, Brazil and Taiwan. Most targeted sector: Financial Services.

Total posts 18
First seen 2025-07-07
Latest post 2025-08-16
Countries hit 12

About D4rk4rmy

D4rk4rmy is a ransomware and data extortion group active since at least 2025, targeting financial services, hospitality, technology, and logistics sectors, operating a RaaS model with notable claimed victims including the Monte Carlo casino resort.

Leak site (Tor)
http://d4rkd2fybtclo44hss2dpqpw7gmofboxhruax2az3uejw7puxxbpkvqd.onion

Most targeted countries

  1. United States 5
  2. Brazil 2
  3. Taiwan 2
  4. Australia 1
  5. Canada 1
  6. United Kingdom 1
  7. Japan 1
  8. Monaco 1
  9. Poland 1
  10. Puerto Rico 1
All countries →

Most targeted sectors

  1. Financial Services 5
  2. Professional Services 3
  3. Technology 3
  4. Hospitality 2
  5. Transportation 2
  6. Education 1
  7. Energy & Utilities 1
  8. Manufacturing 1
All sectors →

D4rk4rmy victims per year

18 2025

All 18 victims

Search every post in the full table.
Victim Country Sector Discovered
THE MILLENNIUM GROUP United States Professional Services
VINSON & ELKINS LLP United States Professional Services
MMA TRANSFERS United Kingdom Transportation
BRIDGEWATER ASSOCIATES United States Financial Services
MAGELLAN FINANCIAL GROUP Australia Financial Services
ONEX CANADA ASSET MANAGEMENT INC Canada Financial Services
TSAI CAPITAL United States Financial Services
MIZUHA FINANCIAL GROUP Japan Financial Services
CASINO DE MONTE-CARLO Monaco Hospitality
DIMERCO Taiwan Transportation
BIG ROCK RESORT United States Hospitality
Digitall Evolution Brazil Technology
VINHAS E REDENSCHI ADVOGADOS Brazil Professional Services
BIG SILVER Thailand Manufacturing
MAFATE BUSINESS ENTERPRISE South Africa Energy & Utilities
University of Puerto RicoRío Piedras Campus Puerto Rico Education
Taiwan Digital Streaming Co Ltd Taiwan Technology
ELZAB Poland Technology