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2gis.ru Domain Breach Exposure Report

Risk Score

High Risk

Massive event volume or critical assets compromised.

AI Findings Summary

Critical

The telemetry indicates a significant exposure event impacting approximately 20,149 clients and 356 employees, primarily through historical data breaches and active infostealer logs. The data breach component, representing 99.2% of the observed events, suggests a large-scale compromise of client credentials, likely sourced from combolist repositories. Infostealer activity, accounting for 0.8% of events, is linked to malware families such as Redline, LummaC2, and Rhadamanthys, which are known for credential harvesting. The timeline shows a surge in client-related events in August 2025 and March 2026, with employee-related events peaking in January and February 2026. The targeted services are predominantly related to the 2gis.ru domain and its authentication endpoints, with a notable presence of Windows 11 operating systems among affected endpoints.

Total Events

20,302
credential exposure events

Employee Affected Events

356
account email domain = 2gis.ru

Client Affected Events

19,946
service target = 2gis.ru

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
10,0006,6673,3330
peak month 8,179
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events153
Share1%
Data breaches
Events20,149
Share99%
Infostealer logs (1%)
153events
Data breaches (99%)
20,149events

356 compromised employee accounts pose an infrastructure risk, while 19,946 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

Windows Defender1

Malware Families Distribution

Distribution of Active Stealer Strains

Redline27
LummaC211
Rhadamanthys6
Vidar6
DarkCrystal3
Acreed2

Top Login URLs

Top exposed services found in the event results

  1. 12gis.ru/10,396
  2. 2https://2gis.ru/4,305
  3. 32gis.ru3,164
  4. 4https://2gis.ru1,100
  5. 5https://2gis.ru/_/sso52
  6. 6https://2gis.ru/login37
  7. 72gis.ru/_/sso36
  8. 8https://www.2gis.ru29
  9. 9account.2gis.ru/28
  10. 10https://account.2gis.ru/26

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.

United States
Events26
Netherlands
Events7
France
Events7
Germany
Events7
China
Events5
Egypt
Events4
Russia
Events4
Poland
Events4

Country Breakdown

  1. 1United States26
  2. 2Netherlands7
  3. 3France7
  4. 4Germany7
  5. 5China5
  6. 6Egypt4
  7. 7Russia4
  8. 8Poland4

Services Classification Distribution

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

Jira (Atlassian)19
FortiNet VPN4

Operating System Distribution

Distribution of compromised endpoint builds

Windows 1147
Windows 11 Pro 25H2 (Build 26200)9
Майкрософт Windows 10 Pro x646
Windows 10 Home x645
Windows 10 Enterprise x644

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
19,979
Combolist pools
170
Unattributed dumps

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