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Active · #35 by victimsRansomware group

World Leaks

As of Oct 19, 2026, World Leaks has listed 177 confirmed victims on its leak site since Feb 3, 2025, 0.5% of all victims tracked by Brandefense. Its most targeted country is United States (52.0% of its victims) and its most targeted sector is Healthcare.

World Leaks emerged in January 2025 as a rebrand of the Hunters International ransomware operation, shifting its focus from file encryption to solely stealing sensitive data and threatening to leak it unless a ransom is paid

Also known asworldleaks
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Confirmed Victims
177
Rank By Victims
#35
Last Leak-Site Post
Jul 22, 2026
Top Country
United States
Top Sector
Healthcare

Victims Posted Per Month.

World Leaks confirmed victims per month
MonthConfirmed victims
November 20257
December 202512
January 20265
February 20266
March 202616
April 202613
May 20265
June 20269
July 20266
August 20260
September 20260
October 2026 (month in progress)0
Updated continuously · figures as of Oct 19, 2026

Latest World Leaks Victims.

Search all 177 →
Latest confirmed leak-site victims claimed by World Leaks
VictimCountryIndustryData claimedPosted
PinnPACK
pinnpack.com
USUnited StatesManufacturingNot stated
St. Francis Xavier Catholic School System
xaviercatholicschools.org
USUnited StatesEducation and ResearchNot stated
Treet Group of Companies
treetcorp.com
PKPakistanConsultingNot stated
Service IT
service.com.br
BRBrazilTechnologyNot stated
COMHAR
comhar.org
USUnited StatesIndividualsNot stated
Starpool
starpool.com
ITItalyHealthcareNot stated

How They Operate.

World Leaks's threat actor profile lists 3 ATT&CK techniques, 4 malware and tools, with its targets and related actors.

TTPs, CVEs and malware →

Who World Leaks Targets.

Sectors

  1. Healthcare1810.2%
  2. Consulting147.9%
  3. Manufacturing116.2%
  4. Technology116.2%
  5. Education and Research95.1%

Countries

  1. USUnited States9252.0%
  2. DEGermany95.1%
  3. GBUnited Kingdom95.1%
  4. BRBrazil84.5%
  5. INIndia84.5%
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: 28 confirmed victims

  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.