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RU · #47 of 183 countriesWatch Russia

Ransomware Attacks In Russia.

As of Oct 19, 2026, 52 organisations in Russia have been listed as ransomware victims on leak sites, 0.2% of all confirmed victims and rank 47 of 183 countries. The most active group here is WereWolves.

Updated continuously · figures as of Oct 19, 2026
Confirmed victims
52
Share of all victims
0.2%
Rank
#47 of 183
Most active group
WereWolves
Most hit sector
Technology

Victims Posted Per Month.

Confirmed ransomware victims in Russia per month
MonthConfirmed victims
November 20254
December 20251
January 20261
February 20260
March 20260
April 20260
May 20260
June 20261
July 20260
August 20262
September 20265
October 2026 (month in progress)0
Latest confirmed ransomware leak-site victims in Russia
VictimClaimed byCountryIndustryData claimedPosted
Electrolux 2...
morke.ru
EmperadorRURussiaManufacturing1.8 MB
Paid Victim 192EB2B6AD7B98D9
siddhigreenexcellence.com
AuditteamRURussiaUnknownNot stated
TEK SPB
tek-spb.ru
AuditteamRURussiaTechnologyNot stated
buben
buben.it
AuditteamRURussiaEducation and ResearchNot stated
palletshop
palletshop.ru
AuditteamRURussiaRetailNot stated
mansurovogroup
mansurovo-group.ru
AuditteamRURussiaEducation and ResearchNot stated
Demidov Steel Group
demidovsteel.ru
AuditteamRURussiaManufacturingNot stated
I-SYS
i-sys.ru
AuditteamRURussiaTechnologyNot stated

Know When A Company In Russia, Or One Of Your Suppliers, Is Posted.

Brandefense alerts on leak-site posts for your brands and third parties, with the group's profile and IOC feeds.

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.