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gtmetrix.com 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 173,150 clients and 208 employees of gtmetrix.com between July 2025 and June 2026. The primary threat vectors identified are historical data breaches, accounting for over 81% of the total events, and active infostealer logs, representing 18.4%. Malware families like LummaC2, Redline, and Rhadamanthys were prevalent in the infostealer activity. The exposure is concentrated in countries including India, Pakistan, and Brazil, with targeted services primarily being the gtmetrix.com website and its login endpoints. Leak repository data suggests a strong correlation with combolist sources, indicating potential credential stuffing or account takeover risks.

Total Events

173,358
credential exposure events

Employee Affected Events

208
account email domain = gtmetrix.com

Client Affected Events

173,150
service target = gtmetrix.com

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
50,00033,33316,6670
peak month 41,078
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events31,977
Share18%
Data breaches
Events141,381
Share82%
Infostealer logs (18%)
31,977events
Data breaches (82%)
141,381events

208 compromised employee accounts pose an infrastructure risk, while 173,150 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

Windows Defender1,582
Windows Defender.46
Windows Defender Quick Heal Total Security34
McAfee34
Windows Defender McAfee30
Windows Defender Kaspersky Endpoint Security for Windows20
Windows Defender McAfee VirusScan19
Windows Defender Seqrite Endpoint Protection14
Windows Defender Quick Heal Internet Security13

Malware Families Distribution

Distribution of Active Stealer Strains

LummaC25,085
Redline3,543
Rhadamanthys3,505
Acreed2,037
Vidar2,027
StealC619
RisePro403
Blank Grabber387
Remus298

Top Login URLs

Top exposed services found in the event results

  1. 1https://gtmetrix.com/25,334
  2. 2gtmetrix.com24,634
  3. 3https://gtmetrix.com24,500
  4. 4gtmetrix.com/15,657
  5. 5https://gtmetrix.com/login13,049
  6. 6gtmetrix.com/login6,208
  7. 7https://gtmetrix.com/signup/1,841
  8. 8https://gtmetrix.com/api/1,379
  9. 9https://gtmetrix.com/analyze.html1,276
  10. 10gtmetrix.com/api/1,009

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.

India
Events5,040
Pakistan
Events2,394
Brazil
Events1,465
Bangladesh
Events1,351
Egypt
Events684
Indonesia
Events624
United States
Events418
Nigeria
Events410

Country Breakdown

  1. 1India5,040
  2. 2Pakistan2,394
  3. 3Brazil1,465
  4. 4Bangladesh1,351
  5. 5Egypt684
  6. 6Indonesia624
  7. 7United States418
  8. 8Nigeria410

Services Classification Distribution

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

WordPress15

Operating System Distribution

Distribution of compromised endpoint builds

Windows 112,390
Windows 10 22H2 build 19045 (64 Bit)1,801
Windows 10 Enterprise x641,486
Windows 11 24H2 build 26100 (64 Bit)1,335
Windows 10 Pro1,312

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
141,282
Combolist pools
99
Unattributed dumps

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