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Inactive · #369 by victimsRansomware group

Sicarii

As of Oct 19, 2026, Sicarii has listed 1 confirmed victim on its leak site since Jan 5, 2026, 0.0% of all victims tracked by Brandefense. Its most targeted country is United States (100.0% of its victims) and its most targeted sector is Manufacturing.

Sicarii is a pro-Israeli/Jewish-branded ransomware-as-a-service operation that emerged in late 2025, explicitly targeting Arab and Muslim-majority organizations while avoiding Israeli systems, exploiting exposed RDP services and Fortinet devices, with its admin later instructing operators to migrate to the BQTLock platform.

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Confirmed Victims
1
Rank By Victims
#369
Last Leak-Site Post
Jan 5, 2026
Top Country
United States
Top Sector
Manufacturing

Victims Posted Per Month.

Sicarii confirmed victims per month
MonthConfirmed victims
January 20261
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 Sicarii Victims.

Search all 1 →
Latest confirmed leak-site victims claimed by Sicarii
VictimCountryIndustryData claimedPosted
Triad Packaging
triadpack.com
USUnited StatesManufacturingNot stated

How They Operate.

Sicarii's threat actor profile lists 42 ATT&CK techniques, 1 exploited CVEs, 27 malware and tools, with its targets and related actors.

TTPs, CVEs and malware →

Who Sicarii Targets.

Sectors

  1. Manufacturing1100.0%

Countries

  1. USUnited States1100.0%
Shares are of this group's confirmed victims.

History.


  1. Busiest month on record: 1 confirmed victims

  2. First seen in Brandefense data

  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.