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Inactive · #208 by victimsRansomware group

Argonauts

As of Oct 19, 2026, Argonauts has listed 12 confirmed victims on its leak site since Sep 15, 2024, 0.0% of all victims tracked by Brandefense. Its most targeted country is Italy (66.7% of its victims) and its most targeted sector is Manufacturing.

Argonauts is a ransomware group that emerged in September 2024, operating a double-extortion model targeting logistics, healthcare, energy, and telecom sectors, with approximately 13 claimed victims tracked via a TOR-based leak site.

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Confirmed Victims
12
Rank By Victims
#208
Last Leak-Site Post
Dec 16, 2024
Top Country
Italy
Top Sector
Manufacturing

Victims Posted Per Month.

Argonauts confirmed victims per month
MonthConfirmed victims
September 20242
October 20247
November 20241
December 20242
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 Argonauts Victims.

Search all 12 →
Latest confirmed leak-site victims claimed by Argonauts
VictimCountryIndustryData claimedPosted
baseisapis.it
baseisapis.it
ITItalyUnknownNot stated
ACM_ITITItalyUnknownNot stated
NUUO
nuuo.com
TWTaiwanTechnologyNot stated
fitcisl
fitcisl.org
ITItalyConsultingNot stated
crollatelecom.it
crollatelecom.it
ITItalyUnknownNot stated
AIAD.IT
aiad.it
ITItalyAerospace and Defense, ManufacturingNot stated

How They Operate.

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

TTPs, CVEs and malware →

Who Argonauts Targets.

Sectors

  1. Manufacturing216.7%
  2. Aerospace and Defense18.3%
  3. Chemicals18.3%
  4. Consulting18.3%
  5. Financial Services18.3%

Countries

  1. ITItaly866.7%
  2. TWTaiwan325.0%
  3. JPJapan18.3%
Shares are of this group's confirmed victims.

History.


  1. First confirmed victim listed on its leak site

  2. Busiest month on record: 7 confirmed victims

  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.