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google.co.jp Domain Breach Exposure Report

Risk Score

High Risk

Massive event volume or critical assets compromised.

AI Findings Summary

Critical

The domain google.co.jp has experienced a significant number of security events over the past year, with a high volume of data breaches (2439) and active infostealer logs (1095). The majority of these events are attributed to "Combolist sources" (97.1%) within leak repositories, indicating credential stuffing or account takeover attempts. Malware families such as LummaC2 (46.6%) are prevalent, targeting Windows 11 operating systems. The exposure primarily affects clients (3035) and employees (499), with a notable concentration of events originating from Japan. The high risk score of 88 suggests a critical need for immediate attention to mitigate further compromise and protect sensitive information.

Total Events

3,534
credential exposure events

Employee Affected Events

499
account email domain = google.co.jp

Client Affected Events

3,035
service target = google.co.jp

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
1,0006673330
peak month 836
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events1,095
Share31%
Data breaches
Events2,439
Share69%
Infostealer logs (31%)
1,095events
Data breaches (69%)
2,439events

499 compromised employee accounts pose an infrastructure risk, while 3,035 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

Windows Defender1

Malware Families Distribution

Distribution of Active Stealer Strains

LummaC2510
Rhadamanthys38
Redline27
Remus1
Vidar1

Top Login URLs

Top exposed services found in the event results

  1. 1https://workspace.google.co.jp/1,032
  2. 2workspace.google.co.jp314
  3. 3workspace.google.co.jp/293
  4. 4https://workspace.google.co.jp262
  5. 5google.co.jp120
  6. 6https://google.co.jp102
  7. 7google.co.jp/85
  8. 8https://gsuite.google.co.jp/84
  9. 9https://www.google.co.jp/74
  10. 10https://google.co.jp/60

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.

Japan
Events81
South Korea
Events22
United States
Events14
Brazil
Events8
Germany
Events6
United Kingdom
Events3
Thailand
Events3
Saudi Arabia
Events3

Country Breakdown

  1. 1Japan81
  2. 2South Korea22
  3. 3United States14
  4. 4Brazil8
  5. 5Germany6
  6. 6United Kingdom3
  7. 7Thailand3
  8. 8Saudi Arabia3

Services Classification Distribution

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

-
Total

Operating System Distribution

Distribution of compromised endpoint builds

Windows 11 Pro (10.0.26100.3194) x64188
Windows 11 Pro (10.0.26100.3323) x64146
Windows 11 Pro (10.0.26100.3037) x64135
Windows 1152
Windows 11 24H2 build 26100 (64 Bit)42

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
2,368
Combolist pools
71
Unattributed dumps

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