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exist.ru Domain Breach Exposure Report

Risk Score

High Risk

Massive event volume or critical assets compromised.

AI Findings Summary

Critical

The domain exist.ru is associated with a high-risk score of 93, primarily driven by a significant volume of historical data breaches (26,694 events) and active infostealer logs (2,668 events) over the observed period. The data indicates a substantial exposure affecting approximately 28,960 clients and 402 employees. Malware analysis reveals Redline and Rhadamanthys as prevalent infostealer families, suggesting a focus on credential harvesting. The majority of data breach events originate from "Combolist sources," indicating compromised credentials likely reused across services, while the infostealer activity targets specific services like exist.ru and its login/profile pages, with a notable concentration of affected users in Russia.

Total Events

29,362
credential exposure events

Employee Affected Events

402
account email domain = exist.ru

Client Affected Events

28,960
service target = exist.ru

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
8,0005,3332,6670
peak month 7,596
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events2,668
Share9%
Data breaches
Events26,694
Share91%
Infostealer logs (9%)
2,668events
Data breaches (91%)
26,694events

402 compromised employee accounts pose an infrastructure risk, while 28,960 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

Windows Defender16
Kaspersky7

Malware Families Distribution

Distribution of Active Stealer Strains

Redline687
Rhadamanthys355
LummaC2179
Vidar101
RisePro95
DarkCrystal91
Acreed42
Remus21
Raccoon5

Top Login URLs

Top exposed services found in the event results

  1. 1exist.ru2,420
  2. 2https://www.exist.ru2,250
  3. 3https://exist.ru1,858
  4. 4exist.ru/1,398
  5. 5https://www.exist.ru/1,275
  6. 6https://exist.ru/1,112
  7. 7https://www.exist.ru/Profile/Remind.aspx992
  8. 8exist.ru/Profile/Login.aspx842
  9. 9exist.ru/Profile/Remind.aspx773
  10. 10www.exist.ru738

Infostealer By Geography

Shows the distribution of Infostealer-related credential exposure events across different geographic regions. The location is determined by analyzing the metadata of the infected machines associated with each event.

Russia
Events358
United States
Events142
Greece
Events112
Netherlands
Events111
France
Events95
Lithuania
Events58
Germany
Events51
Ukraine
Events46

Country Breakdown

  1. 1Russia358
  2. 2United States142
  3. 3Greece112
  4. 4Netherlands111
  5. 5France95
  6. 6Lithuania58
  7. 7Germany51
  8. 8Ukraine46

Services Classification Distribution

Blast radius - closer to core = more critical infrastructure, size = credential volume

-
Total

Operating System Distribution

Distribution of compromised endpoint builds

Windows 10 22H2 build 19045 (64 Bit)245
Windows 10 Enterprise x64239
Windows 10 Pro [x64]98
Windows 11 24H2 build 26100 (64 Bit)94
Windows 10 Home x6477

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
26,590
Combolist pools
104
Unattributed dumps

Disclaimer: This report includes AI-generated content. AI can make mistakes, so verify important findings independently before taking action.