mapion.co.jp Domain Breach Exposure Report
Risk Score
Massive event volume or critical assets compromised.
AI Findings Summary
The domain mapion.co.jp has experienced a significant number of data breaches, totaling 953 events, which represent 86.2% of all observed events. Additionally, there are 153 infostealer logs, indicating potential credential harvesting. The timeline shows a surge in client-related events starting in September 2025 and peaking in March and April 2026, with employee-related events also increasing during these periods. Malware families such as Rhadamanthys, LummaC2, and Redline are present, suggesting active compromise and data exfiltration activities. The majority of data breaches originate from "Combolist sources," indicating the use of previously compromised credentials. Given the high volume of data breaches and the presence of infostealer activity, this exposure poses a critical risk. The focus should be on immediate remediation of identified data breaches, strengthening authentication mechanisms, and investigating the source of the "Combolist sources" to understand the extent of credential compromise. The prevalence of Windows 11 and various Windows Server versions in the operating system distribution suggests that endpoint security and patch management for these systems should be prioritized.
Total Events
Employee Affected Events
Client Affected Events
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12-Month Events Timeline
Event volume by breach date, employee VS client
Infostealers VS Data Breaches
Live stealer logs VS data breaches
172 compromised employee accounts pose an infrastructure risk, while 934 leaked client credentials create regulatory liability.
Antivirus Distribution
Security Tools on Infected Endpoints
No Data Available
Malware Families Distribution
Distribution of Active Stealer Strains
Top Login URLs
Top exposed services found in the event results
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.
Country Breakdown
Services Classification Distribution
Blast radius - closer to core = more critical infrastructure, size = credential volume
Operating System Distribution
Distribution of compromised endpoint builds
Leak Repository Classification
Where the exposed records currently reside
Disclaimer: This report includes AI-generated content. AI can make mistakes, so verify important findings independently before taking action.