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sankei.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 impacting sankei.com, with 291 historical data breaches and 59 active infostealer logs observed over the period of July 2025 to June 2026. The majority of these events, 83.1%, are historical data breaches, primarily originating from combolist sources. Infostealer activity accounts for the remaining 16.9%, with Redline and LummaC2 being the most prevalent malware families. The data suggests a broad impact, affecting 245 clients and 105 employees, with a notable increase in client-related events in late 2025 and a surge in both employee and client events in early to mid-2026. The primary targeted services include the main domain and login-related pages, with the United States being the most frequently observed geography.

Total Events

350
credential exposure events

Employee Affected Events

105
account email domain = sankei.com

Client Affected Events

245
service target = sankei.com

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
8053270
peak month 71
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events59
Share17%
Data breaches
Events291
Share83%
Infostealer logs (17%)
59events
Data breaches (83%)
291events

105 compromised employee accounts pose an infrastructure risk, while 245 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

No Data Available

Malware Families Distribution

Distribution of Active Stealer Strains

Redline12
LummaC23

Top Login URLs

Top exposed services found in the event results

  1. 1sankei.com50
  2. 2https://sankei.com41
  3. 3https://sankei.com/home29
  4. 4sankei.com/home21
  5. 5https://sankei.com/logon16
  6. 6https://sankei.com/login14
  7. 7sankei.com/logon13
  8. 8sankei.com/login11
  9. 9https://sankei.com/9
  10. 10sankei.com/6

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
Events13
United Kingdom
Events5
Japan
Events3
Netherlands
Events3
Egypt
Events2
Ireland
Events2
China
Events2

Country Breakdown

  1. 1United States13
  2. 2United Kingdom5
  3. 3Japan3
  4. 4Netherlands3
  5. 5Egypt2
  6. 6Ireland2
  7. 7China2
  8. 8Hong Kong SAR China2

Services Classification Distribution

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

-
Total

Operating System Distribution

Distribution of compromised endpoint builds

Windows 1122
Windows Server 2019 x323
Windows Server 2003 x322
Windows 8 x322
Windows Server 2008 R2 x322

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
264
Combolist pools
27
Unattributed dumps

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