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Active · #46 by victimsRansomware group

Cloak

As of Oct 19, 2026, Cloak has listed 146 confirmed victims on its leak site since Aug 1, 2023, 0.5% of all victims tracked by Brandefense. Its most targeted country is United States (30.1% of its victims) and its most targeted sector is Consulting.

Cloak is a ransomware-as-a-service operation active since late 2022, primarily targeting small-to-medium enterprises in Europe, especially Germany, across manufacturing, healthcare, education, and government sectors, with expansion into North American and Asian targets by 2025.

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Confirmed Victims
146
Rank By Victims
#46
Last Leak-Site Post
Oct 18, 2026
Top Country
United States
Top Sector
Consulting

Victims Posted Per Month.

Cloak confirmed victims per month
MonthConfirmed victims
November 20250
December 20252
January 20260
February 20263
March 20260
April 20260
May 20260
June 20261
July 20260
August 20260
September 20260
October 2026 (month in progress)2
Updated continuously · figures as of Oct 19, 2026

Latest Cloak Victims.

Search all 146 →
Latest confirmed leak-site victims claimed by Cloak
VictimCountryIndustryData claimedPosted
********rta.ch
rta.ch
CHSwitzerlandFinancial ServicesNot stated
dac********er.de
er.de
DEGermanyUnknownNot stated
ra-vogeler.de
ra-vogeler.de
DEGermanyLegal ServicesNot stated
suffolkva.us
suffolkva.us
USUnited StatesGovernment and Public SectorNot stated
Dinnebiergruppe.de
dinnebiergruppe.de
DEGermanyTransportation and LogisticsNot stated
****ne*i***pe.de
pe.de
DEGermanyMedia and EntertainmentNot stated

How They Operate.

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

TTPs, CVEs and malware →

Who Cloak Targets.

Sectors

  1. Consulting85.5%
  2. Government and Public Sector64.1%
  3. Financial Services53.4%
  4. Manufacturing53.4%
  5. Construction21.4%

Countries

  1. USUnited States4430.1%
  2. DEGermany3624.7%
  3. CACanada74.8%
  4. GBUnited Kingdom64.1%
  5. ITItaly53.4%
Shares are of this group's confirmed victims.

History.


  1. First confirmed victim listed on its leak site

  2. Busiest month on record: 27 confirmed victims

  3. First seen in Brandefense data

  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.