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otomoto.pl Domain Breach Exposure Report

Risk Score

High Risk

Massive event volume or critical assets compromised.

AI Findings Summary

Critical

The domain otomoto.pl has experienced a significant number of security events, with a risk score of 97. The majority of these events are attributed to historical data breaches (89.5%) and active infostealer logs (10.5%). A total of 70,929 client accounts and 166 employee accounts are implicated. The timeline shows a notable increase in client and employee account exposure starting in March 2026, peaking in April 2026. Malware families such as Rhadamanthys, Redline, and LummaC2 are prevalent, indicating active credential harvesting and data exfiltration attempts. The primary source of compromised data appears to be combolist sources, suggesting widespread credential stuffing or reuse of compromised credentials. The geographical breakdown indicates a strong concentration of activity originating from Poland.

Total Events

71,095
credential exposure events

Employee Affected Events

166
account email domain = otomoto.pl

Client Affected Events

70,929
service target = otomoto.pl

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
20,00013,3336,6670
peak month 18,472
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events7,440
Share11%
Data breaches
Events63,655
Share90%
Infostealer logs (11%)
7,440events
Data breaches (90%)
63,655events

166 compromised employee accounts pose an infrastructure risk, while 70,929 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

Windows Defender62
Malwarebytes3
ESET2
Windows Defender [ON]1
Windows Defender.1
Norton Security Ultra1
Avast Antivirus1
Windows Defender Malwarebytes.1

Malware Families Distribution

Distribution of Active Stealer Strains

Rhadamanthys1,398
Redline1,342
LummaC21,193
Acreed380
Vidar352
StealC195
RisePro117
Remus52
DarkCrystal27

Top Login URLs

Top exposed services found in the event results

  1. 1otomoto.pl6,971
  2. 2https://www.otomoto.pl4,920
  3. 3https://otomoto.pl4,804
  4. 4https://www.otomoto.pl/authentication3,984
  5. 5https://www.otomoto.pl/konto/3,617
  6. 6www.otomoto.pl3,406
  7. 7https://login.otomoto.pl/2,895
  8. 8otomoto.pl/authentication2,601
  9. 9otomoto.pl/konto/2,501
  10. 10www.otomoto.pl/authentication2,037

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.

Poland
Events4,433
Germany
Events69
France
Events32
United States
Events31
Czechia
Events30
Norway
Events24
United Kingdom
Events22
Venezuela
Events20

Country Breakdown

  1. 1Poland4,433
  2. 2Germany69
  3. 3France32
  4. 4United States31
  5. 5Czechia30
  6. 6Norway24
  7. 7United Kingdom22
  8. 8Venezuela20

Services Classification Distribution

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

Citrix6

Operating System Distribution

Distribution of compromised endpoint builds

Windows 11 24H2 build 26100 (64 Bit)596
Windows 10 22H2 build 19045 (64 Bit)557
Windows 10 Enterprise x64458
Windows 11410
Windows 10 Home x64396

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
63,634
Combolist pools
21
Unattributed dumps

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