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Inactive · #288 by victimsRansomware group

Babuk

As of Oct 19, 2026, Babuk has listed 4 confirmed victims on its leak site since Jul 11, 2025, 0.0% of all victims tracked by Brandefense. Its most targeted country is United States (50.0% of its victims).

Babuk Ransomware is a sophisticated ransomware compiled for several platforms. Windows and ARM for Linux are the most used compiled versions, but ESX and a 32bit old PE executable were observed over time. as well It uses an Elliptic Curve Algorithm (Montgomery Algorithm) to build the encryption keys.

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Confirmed Victims
4
Rank By Victims
#288
Last Leak-Site Post
Jul 11, 2025
Top Country
United States
Top Sector
Unknown

Victims Posted Per Month.

Babuk confirmed victims per month
MonthConfirmed victims
July 20254
August 20250
September 20250
October 20250
November 20250
December 20250
January 20260
February 20260
March 20260
April 20260
May 20260
June 20260
July 20260
August 20260
September 20260
October 2026 (month in progress)0
Updated continuously · figures as of Oct 19, 2026

Latest Babuk Victims.

Search all 4 →
Latest confirmed leak-site victims claimed by Babuk
VictimCountryIndustryData claimedPosted
Washington DC Metropolitan Police DepartmentUSUnited StatesUnknownNot stated
Houston Rockets NBA TeamUSUnited StatesUnknownNot stated
Arabian Computer Supplies co.UnknownUnknownNot stated
4murs.com
4murs.com
FRFranceUnknownNot stated

How They Operate.

Babuk's threat actor profile lists 3 ATT&CK techniques, 1 malware and tools, with its targets and related actors.

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Who Babuk Targets.

Sectors

No data for this window right now.

Countries

  1. USUnited States250.0%
  2. FRFrance125.0%
Shares are of this group's confirmed victims.

History.


  1. First seen in Brandefense data

  2. Busiest month on record: 4 confirmed victims

  3. First confirmed victim listed on its leak site

  4. Most recent leak-site post

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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.