Skip to content
brandefense.io
Request A Demo

Search Ransomware Intelligence

Jump to a group, country, industry or search victims.

Active · #48 by victimsRansomware group

DireWolf

As of Oct 19, 2026, DireWolf has listed 140 confirmed victims on its leak site since Apr 17, 2025, 0.4% of all victims tracked by Brandefense. Its most targeted country is United States (25.7% of its victims) and its most targeted sector is Healthcare.

Dire Wolf is a sophisticated human-operated ransomware group first documented in May 2025, written in Golang using Curve25519/ChaCha20 encryption, targeting manufacturing and technology sectors across 13+ countries with ransoms up to $500,000, operated by a tight core team rather than a broad affiliate program.

Is My Company Listed?Follow DireWolfRequest IOC FeedTTPs, CVEs and malware →

Follow and IOC feeds are part of the Brandefense platform.

Confirmed Victims
140
Rank By Victims
#48
Last Leak-Site Post
Oct 13, 2026
Top Country
United States
Top Sector
Healthcare

Victims Posted Per Month.

DireWolf confirmed victims per month
MonthConfirmed victims
November 20259
December 20256
January 202612
February 20260
March 20260
April 20260
May 20260
June 20264
July 20260
August 202643
September 202619
October 2026 (month in progress)2
Updated continuously · figures as of Oct 19, 2026

Latest DireWolf Victims.

Search all 140 →
Latest confirmed leak-site victims claimed by DireWolf
VictimCountryIndustryData claimedPosted
Interseguro
interseguro.pe
PEPeruInsurance2.5 TB
Softruck
softruck.com
BRBrazilTechnology30 GB
Little Otter
littleotterhealth.com
USUnited StatesHealthcare304 GB
Hazel Health
hazel.co
USUnited StatesHealthcare341 GB
Port of Tanjung Pelepas
ptp.com.my
MYMalaysiaTransportation and Logistics200 GB
RelyComply AML Platform
relycomply.com
GBUnited KingdomTechnology200 GB

How They Operate.

DireWolf's threat actor profile lists 20 ATT&CK techniques, 12 malware and tools, with its targets and related actors.

TTPs, CVEs and malware →

Who DireWolf Targets.

Sectors

  1. Healthcare2014.3%
  2. Technology2014.3%
  3. Consulting139.3%
  4. Manufacturing117.9%
  5. Financial Services96.4%

Countries

  1. USUnited States3625.7%
  2. GBUnited Kingdom107.1%
  3. MYMalaysia107.1%
  4. BRBrazil85.7%
  5. THThailand85.7%
Shares are of this group's confirmed victims.

History.


  1. First confirmed victim listed on its leak site

  2. First seen in Brandefense data

  3. Busiest month on record: 43 confirmed victims

  4. Most recent leak-site post

Get Real-Time Alerts, IOC Feeds And Takedowns.

The Brandefense platform watches every leak site for your company, vendors and executives, and acts on what it finds.

Request A Demo

Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.