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Inactive · #311 by victimsRansomware group

Zero Tolerance

As of Oct 19, 2026, Zero Tolerance has listed 2 confirmed victims on its leak site since May 5, 2024, 0.0% of all victims tracked by Brandefense. Its most targeted country is Argentina (100.0% of its victims) and its most targeted sector is Government and Public Sector.

ZeroTolerance is a low-profile ransomware group tracked on monitoring platforms with no detailed threat actor profiles, technical analysis, or named victim reports published by major threat intelligence vendors.

Also known aszerotolerance
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Confirmed Victims
2
Rank By Victims
#311
Last Leak-Site Post
May 9, 2024
Top Country
Argentina
Top Sector
Government and Public Sector

Victims Posted Per Month.

Zero Tolerance confirmed victims per month
MonthConfirmed victims
May 20242
June 20240
July 20240
August 20240
September 20240
October 20240
November 20240
December 20240
January 20250
February 20250
March 20250
April 20250
May 20250
June 20250
July 20250
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 Zero Tolerance Victims.

Search all 2 →
Latest confirmed leak-site victims claimed by Zero Tolerance
VictimCountryIndustryData claimedPosted
Banco Central Argentina
bcra.gov.ar
ARArgentinaGovernment and Public Sector, Legal ServicesNot stated
Banco central argentina
bcra.gob.ar
ARArgentinaConsulting, Government and Public SectorNot stated

How They Operate.

Zero Tolerance's threat actor profile lists 1 malware and tools, with its targets and related actors.

TTPs, CVEs and malware →

Who Zero Tolerance Targets.

Sectors

  1. Government and Public Sector2100.0%
  2. Consulting150.0%
  3. Legal Services150.0%

Countries

  1. ARArgentina2100.0%
Shares are of this group's confirmed victims.

History.


  1. Busiest month on record: 2 confirmed victims

  2. First confirmed victim listed on its leak site

  3. Most recent leak-site post

  4. First seen in Brandefense data

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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.