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cs.com.cn Domain Breach Exposure Report

Risk Score

High Risk

Massive event volume or critical assets compromised.

AI Findings Summary

Critical

The domain cs.com.cn has experienced a significant exposure event over the past year, with 650 total events recorded. A primary concern is the high volume of infostealer activity (334 events) and data breaches (316 events), which together constitute over 99% of the observed incidents. The timeline indicates a notable surge in employee and client involvement starting in Q4 2025 and peaking in Q2 2026, suggesting a sustained period of compromise. The prevalence of malware families like Rhadamanthys and Redline, commonly associated with credential harvesting, further underscores the risk of sensitive information exfiltration.

Total Events

650
credential exposure events

Employee Affected Events

108
account email domain = cs.com.cn

Client Affected Events

542
service target = cs.com.cn

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
12080400
peak month 106
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events334
Share51%
Data breaches
Events316
Share49%
Infostealer logs (51%)
334events
Data breaches (49%)
316events

108 compromised employee accounts pose an infrastructure risk, while 542 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

No Data Available

Malware Families Distribution

Distribution of Active Stealer Strains

Rhadamanthys150
Redline62
LummaC222
Vidar1

Top Login URLs

Top exposed services found in the event results

  1. 1https://zcfg.cs.com.cn/registerlayer171
  2. 2https://zcfg.cs.com.cn/107
  3. 3cs.com.cn45
  4. 4https://cs.com.cn34
  5. 5https://cs.com.cn/login26
  6. 6cs.com.cn/login18
  7. 7https://cs.com.cn/logon18
  8. 8https://cs.com.cn/home16
  9. 9cs.com.cn/logon15
  10. 10cs.com.cn/home12

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.

China
Events178
Malaysia
Events34
Japan
Events17
United States
Events13
United Kingdom
Events4
South Korea
Events3
Singapore
Events2

Country Breakdown

  1. 1China178
  2. 2Malaysia34
  3. 3Japan17
  4. 4Hong Kong SAR China17
  5. 5United States13
  6. 6United Kingdom4
  7. 7South Korea3
  8. 8Singapore2

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 23H2 build 22631 (64 Bit)66
Windows 11 (Build 26200) (64 Bit)52
Windows 10 22H2 build 19045 (64 Bit)48
Windows 11 24H2 build 26100 (64 Bit)38
Windows 1129

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
316
Combolist pools
0
Unattributed dumps

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