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ems.com.cn Domain Breach Exposure Report

Risk Score

High Risk

Massive event volume or critical assets compromised.

AI Findings Summary

Critical

The domain ems.com.cn exhibits a high-risk score of 82, primarily driven by a significant volume of historical data breaches (5064 events) and active infostealer logs (1457 events) over the observed period. The data indicates a substantial exposure of client information, with 6396 client-related events, and a lesser but still concerning number of employee-related events (125). The majority of data breaches appear to originate from "Combolist sources," suggesting compromised credentials. Malware families like Rhadamanthys and Redline are prevalent, indicating active credential harvesting and data exfiltration attempts. The high number of data breaches and infostealer activity, particularly targeting client credentials and potentially sensitive data associated with services like "buy.ems.com.cn" and "int.ems.com.cn," necessitates immediate attention. The prevalence of combolists as a source for breaches points to a need for enhanced credential hygiene, including multi-factor authentication and regular password rotation for both employees and clients. Prioritization should focus on mitigating further credential compromise and investigating the root cause of the historical data breaches to prevent recurrence.

Total Events

6,521
credential exposure events

Employee Affected Events

125
account email domain = ems.com.cn

Client Affected Events

6,396
service target = ems.com.cn

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
2,0001,3336670
peak month 1,681
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events1,457
Share22%
Data breaches
Events5,064
Share78%
Infostealer logs (22%)
1,457events
Data breaches (78%)
5,064events

125 compromised employee accounts pose an infrastructure risk, while 6,396 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

Windows Defender77
Windows Defender 火绒安全软件1

Malware Families Distribution

Distribution of Active Stealer Strains

Rhadamanthys357
Redline272
LummaC2129
Acreed109
Blank Grabber78
Millenium24
Raccoon18
Vidar15
StealC10

Top Login URLs

Top exposed services found in the event results

  1. 1https://int.ems.com.cn334
  2. 2int.ems.com.cn319
  3. 3https://buy.ems.com.cn/user/login.html286
  4. 4http://int.ems.com.cn/mailtax/login/login_myMailTaxPage.html267
  5. 5int.ems.com.cn/mailtax/login/login_myMailTaxPage.html243
  6. 6https://buy.ems.com.cn/user/register.html242
  7. 7http://int.ems.com.cn/mailtax/main/register.html200
  8. 8buy.ems.com.cn200
  9. 9https://buy.ems.com.cn189
  10. 10https://my.ems.com.cn/pcp-web/f/index186

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
Events671
Malaysia
Events68
United States
Events61
Japan
Events52
South Korea
Events15
Taiwan
Events13
United Kingdom
Events9

Country Breakdown

  1. 1China671
  2. 2Malaysia68
  3. 3United States61
  4. 4Hong Kong SAR China61
  5. 5Japan52
  6. 6South Korea15
  7. 7Taiwan13
  8. 8United Kingdom9

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 (Build 26200) (64 Bit)123
Windows 11 24H2 build 26100 (64 Bit)115
Windows 11111
Windows 11 23H2 build 22631 (64 Bit)110
Windows 10 22H2 build 19045 (64 Bit)101

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
5,033
Combolist pools
31
Unattributed dumps

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