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trademe.co.nz 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 affecting trademe.co.nz, with 151,008 historical data breaches and 26,699 active infostealer logs observed between July 2025 and June 2026. The majority of these events, 85%, are attributed to historical data breaches, while 15% are linked to active infostealer activity. The data suggests a broad impact, with 1066 employee credentials and 176,641 client credentials potentially compromised. Malware families such as LummaC2, Rhadamanthys, and Redline are prominently featured, indicating active credential harvesting and data exfiltration campaigns. The primary targets appear to be authentication services, including "https://auth.trademe.co.nz/sign-in" and "trademe.co.nz/Members/Login.aspx". The majority of the compromised data originates from "Combolist sources", suggesting large-scale credential stuffing or reuse of previously breached credentials.

Total Events

177,707
credential exposure events

Employee Affected Events

1,066
account email domain = trademe.co.nz

Client Affected Events

176,641
service target = trademe.co.nz

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
50,00033,33316,6670
peak month 45,445
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events26,699
Share15%
Data breaches
Events151,008
Share85%
Infostealer logs (15%)
26,699events
Data breaches (85%)
151,008events

1,066 compromised employee accounts pose an infrastructure risk, while 176,641 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

Windows Defender405
Windows Defender [ON]21
Avira Antivirus [OFF]18
Windows Defender Quick Heal Total Security10
Trend Micro4
Kaspersky4
Windows Defender Norton 3603
Norton Security Ultra1

Malware Families Distribution

Distribution of Active Stealer Strains

LummaC26,370
Rhadamanthys4,693
Redline3,397
Vidar1,556
Acreed1,158
StealC508
Remus269
X-Files172
RisePro153

Top Login URLs

Top exposed services found in the event results

  1. 1https://auth.trademe.co.nz/sign-in18,025
  2. 2trademe.co.nz11,783
  3. 3auth.trademe.co.nz/sign-in10,905
  4. 4https://trademe.co.nz8,841
  5. 5https://www.trademe.co.nz/Members/Login.aspx7,690
  6. 6https://www.trademe.co.nz7,097
  7. 7https://auth.trademe.co.nz6,854
  8. 8trademe.co.nz/Members/Login.aspx6,563
  9. 9auth.trademe.co.nz6,467
  10. 10https://www.trademe.co.nz/a/register/personal5,699

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.

New Zealand
Events14,136
Australia
Events415
United States
Events283
India
Events241
Saudi Arabia
Events225
Brazil
Events131
Vietnam
Events130
Philippines
Events130

Country Breakdown

  1. 1New Zealand14,136
  2. 2Australia415
  3. 3United States283
  4. 4India241
  5. 5Saudi Arabia225
  6. 6Brazil131
  7. 7Vietnam130
  8. 8Philippines130

Services Classification Distribution

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

Okta8
Microsoft3

Operating System Distribution

Distribution of compromised endpoint builds

Windows 11 24H2 build 26100 (64 Bit)2,096
Windows 10 22H2 build 19045 (64 Bit)1,974
Windows 111,571
Windows 10 Pro1,088
Windows 10 Enterprise x641,077

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
150,335
Combolist pools
673
Unattributed dumps

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