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Inactive · #127 by victimsRansomware group

Blackshrantac

As of Oct 19, 2026, Blackshrantac has listed 36 confirmed victims on its leak site since Sep 17, 2025, 0.1% of all victims tracked by Brandefense. Its most targeted country is United States (27.8% of its victims) and its most targeted sector is Consulting.

BlackShrantac is a ransomware group that emerged in late 2025, targeting organizations in manufacturing, financial services, technology, and the public sector globally, employing double-extortion combined with living-off-the-land techniques to weaponize legitimate tools and disable defenses before encrypting files.

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Confirmed Victims
36
Rank By Victims
#127
Last Leak-Site Post
Jan 16, 2026
Top Country
United States
Top Sector
Consulting

Victims Posted Per Month.

Blackshrantac confirmed victims per month
MonthConfirmed victims
November 202510
December 20255
January 20262
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 Blackshrantac Victims.

Search all 36 →
Latest confirmed leak-site victims claimed by Blackshrantac
VictimCountryIndustryData claimedPosted
PKT QS
pkts-travels.business.site
GBUnited KingdomHospitality and TourismNot stated
National Water Authority
ana.gob.pe
PEPeruConstruction2 TB
Agrícola Cerro Prieto
acpagro.com
PEPeruAgriculture250 GB
SCHNEIDER PROTOTYPING INDIA PVT LTD
si-smart.net
INIndiaConsultingNot stated
Netstar Australia PTY Ltd
netstaraustralia.com.au
AUAustraliaUnknownNot stated
Dem İlaç
demilac.com.tr
TRTürkiyeChemicals, Pharmaceuticals1 TB

How They Operate.

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

TTPs, CVEs and malware →

Who Blackshrantac Targets.

Sectors

  1. Consulting513.9%
  2. Agriculture12.8%
  3. Chemicals12.8%
  4. Construction12.8%
  5. Financial Services12.8%

Countries

  1. USUnited States1027.8%
  2. TRTürkiye616.7%
  3. INIndia513.9%
  4. PEPeru411.1%
  5. AEUnited Arab Emirates12.8%
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: 15 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.