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D4rk4rmy
As of Oct 19, 2026, D4rk4rmy has listed 18 confirmed victims on its leak site since Jul 7, 2025, 0.1% of all victims tracked by Brandefense. Its most targeted country is United States (27.8% of its victims) and its most targeted sector is Financial Services.
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.
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- Confirmed Victims
- 18
- Rank By Victims
- #178
- Last Leak-Site Post
- Aug 16, 2025
- Top Country
- United States
- Top Sector
- Financial Services
Victims Posted Per Month.
| Month | Confirmed victims |
|---|---|
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 (month in progress) | 0 |
| Month | Confirmed victims |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 (month in progress) | 0 |
| Month | Confirmed victims |
|---|---|
| July 2025 | 7 |
| August 2025 | 11 |
| September 2025 | 0 |
| October 2025 | 0 |
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 (month in progress) | 0 |
Latest D4rk4rmy Victims.
Search all 18 →| Victim | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|
| THE MILLENNIUM GROUP tmgofficeservices.com | USUnited States | Consulting | Not stated | |
| VINSON & ELKINS LLP velaw.com | USUnited States | Consulting | Not stated | |
| MMA TRANSFERS mmatransfers.com | GBUnited Kingdom | Hospitality and Tourism | Not stated | |
| BRIDGEWATER ASSOCIATES bridgewater.com | USUnited States | Financial Services | Not stated | |
| MAGELLAN FINANCIAL GROUP magellangroup.com.au | AUAustralia | Financial Services | Not stated | |
| ONEX CANADA ASSET MANAGEMENT INC onex.com | CACanada | Financial Services | Not stated |
How They Operate.
D4rk4rmy's threat actor profile lists 1 malware and tools, with its targets and related actors.
TTPs, CVEs and malware →Who D4rk4rmy Targets.
Sectors
History.
First seen in Brandefense data
First confirmed victim listed on its leak site
Busiest month on record: 11 confirmed victims
Most recent leak-site post
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