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Inactive · #279 by victimsRansomware group

Cryptowall

As of Oct 19, 2026, Cryptowall has listed 4 confirmed victims on its leak site since Jul 11, 2025, 0.0% of all victims tracked by Brandefense. Its most targeted country is United States (100.0% of its victims).

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Confirmed Victims
4
Rank By Victims
#279
Last Leak-Site Post
Jul 11, 2025
Top Country
United States
Top Sector
Unknown

Victims Posted Per Month.

Cryptowall confirmed victims per month
MonthConfirmed victims
July 20254
August 20250
September 20250
October 20250
November 20250
December 20250
January 20260
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 Cryptowall Victims.

Search all 4 →
Latest confirmed leak-site victims claimed by Cryptowall
VictimCountryIndustryData claimedPosted
Kankakee CountyUSUnited StatesUnknownNot stated
The Arc of Winnebago, Boone and Ogle CountiesUSUnited StatesUnknownNot stated
Dickson County Sheriff’s OfficeUSUnited StatesUnknownNot stated
Durham, N.H. police departmentUSUnited StatesUnknownNot stated

Arsenal.

  • CryptowallMalware
Threat intelligence updated Oct 19, 2026.

Who Cryptowall Targets.

Sectors

No data for this window right now.

Countries

  1. USUnited States4100.0%
Shares are of this group's confirmed victims.

History.


  1. First seen in Brandefense data

  2. Busiest month on record: 4 confirmed victims

  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.