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Active · #95 by victimsRansomware group

Ailock

As of Oct 19, 2026, Ailock has listed 59 confirmed victims on its leak site since Mar 29, 2025, 0.2% of all victims tracked by Brandefense. Its most targeted country is United States (52.5% of its victims) and its most targeted sector is Consulting.

AiLock is a ransomware operation that emerged in early 2025, marketing itself as AI-assisted ransomware using a hybrid ChaCha20/NTRUEncrypt encryption scheme and double-extortion tactics, actively recruiting affiliates and threatening regulatory reporting if ransoms are unpaid.

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Confirmed Victims
59
Rank By Victims
#95
Last Leak-Site Post
Aug 26, 2026
Top Country
United States
Top Sector
Consulting

Victims Posted Per Month.

Ailock confirmed victims per month
MonthConfirmed victims
November 20250
December 20250
January 20266
February 20260
March 202617
April 20266
May 20266
June 20264
July 20267
August 20264
September 20260
October 2026 (month in progress)0
Updated continuously · figures as of Oct 19, 2026

Latest Ailock Victims.

Search all 59 →
Latest confirmed leak-site victims claimed by Ailock
VictimCountryIndustryData claimedPosted
Morgan Services
morganservices.com
USUnited StatesConsultingNot stated
Hamilton
hamiltoncompany.com
USUnited StatesEducation and ResearchNot stated
DAISEN
daisen.co.jp
JPJapanTechnology195 GB
Yaomasa
yaomasa.com
JPJapanRetailNot stated
Nihon Kotsu Co., Ltd.
nihon-kotsu.co.jp
JPJapanTransportation and LogisticsNot stated
Solid Advance Inc.
solid-adv.co.jp
JPJapanTechnologyNot stated

How They Operate.

Ailock's threat actor profile lists 6 ATT&CK techniques, 1 malware and tools, with its targets and related actors.

TTPs, CVEs and malware →

Who Ailock Targets.

Sectors

  1. Consulting1220.3%
  2. Manufacturing915.3%
  3. Retail610.2%
  4. Technology610.2%
  5. Construction58.5%

Countries

  1. USUnited States3152.5%
  2. JPJapan58.5%
  3. CACanada46.8%
  4. DEGermany35.1%
  5. GBUnited Kingdom35.1%
Shares are of this group's confirmed victims.

History.


  1. First confirmed victim listed on its leak site

  2. Busiest month on record: 17 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.