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oa.com Domain Breach Exposure Report

Risk Score

High Risk

Massive event volume or critical assets compromised.

AI Findings Summary

Critical

The domain oa.com exhibits a high-risk score of 86, primarily driven by a significant volume of historical data breaches (2949 events) and active infostealer logs (461 events) over the observed period. These events indicate a substantial exposure of employee and client data, with a notable concentration of activity in the Philippines and China. The prevalence of infostealer malware families like Redline, Cthulhu, and Rhadamanthys suggests ongoing credential harvesting and potential unauthorized access to sensitive information. The data also points to exploitation targeting GitLab, Citrix, and Git services, alongside a high proportion of Windows 11 and Windows 10 operating systems, indicating a focus on corporate environments. The majority of leaked data originates from combolist sources, suggesting compromised credentials are a primary vector.

Total Events

3,410
credential exposure events

Employee Affected Events

376
account email domain = oa.com

Client Affected Events

3,034
service target = oa.com

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12-Month Events Timeline

Event volume by breach date, employee VS client

EmployeesClients
8005332670
peak month 756
Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jun 26

Infostealers VS Data Breaches

Live stealer logs VS data breaches

Infostealer logs
Events461
Share14%
Data breaches
Events2,949
Share87%
Infostealer logs (14%)
461events
Data breaches (87%)
2,949events

376 compromised employee accounts pose an infrastructure risk, while 3,034 leaked client credentials create regulatory liability.

Antivirus Distribution

Security Tools on Infected Endpoints

Windows Defender1

Malware Families Distribution

Distribution of Active Stealer Strains

Redline124
Cthulhu40
Rhadamanthys31
LummaC231
Acreed14
Vidar9
RisePro7
StealC3

Top Login URLs

Top exposed services found in the event results

  1. 1oa.com296
  2. 2https://oa.com151
  3. 3oa.com/62
  4. 4android://A6sN5gzg9cFW3LZ4hUsCDvs3HYEUnEUc-dOcIsRyEJv6BtKscZtSpJWKhd8kSypP7WadgtAnhSvvXegjTQQfgA==@com.oa.v2.wccant/58
  5. 5android://_1R5GnWaOzB3uRFCUKJ488vmbH-0j8fNtHfQzNa5do3KN4F3aJW1ofRS0u3b_6VQPVBeZids-HLx8ORtFbcryg==@com.oa.v2.wccbin/50
  6. 6android://7PQqcsGU9IL7n7jAwcCE1vjCpmxl0ANyj6sKouRvELul0G47W6HXfJYrsI46jR7s-YPV0AyS3QvbxYWF4fANTA==@com.oa.v2.wcccal/49
  7. 7https://passport.oa.com45
  8. 8passport.oa.com/modules/passport/signin.ashx41
  9. 9https://passport.oa.com/modules/passport/signin.ashx38
  10. 10http://oa.com/36

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.

Philippines
Events78
China
Events52
United States
Events15
Cambodia
Events13
Brazil
Events8
Netherlands
Events6
Indonesia
Events6

Country Breakdown

  1. 1Philippines78
  2. 2China52
  3. 3Hong Kong SAR China42
  4. 4United States15
  5. 5Cambodia13
  6. 6Brazil8
  7. 7Netherlands6
  8. 8Indonesia6

Services Classification Distribution

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

GitLab48
Citrix35
Git27
Microsoft14
WordPress6
Jira (Atlassian)2

Operating System Distribution

Distribution of compromised endpoint builds

Windows 1158
Windows 10 Enterprise x6449
Windows 11 24H2 build 26100 (64 Bit)13
Windows 11 (Build 26100) (64 Bit)12
Windows 10 Home x6410

Leak Repository Classification

Where the exposed records currently reside

0
Named breaches
2,827
Combolist pools
122
Unattributed dumps

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