rakuten-card.co.jp Domain Breach Exposure Report
Risk Score
Massive event volume or critical assets compromised.
AI Findings Summary
The telemetry indicates a significant exposure impacting 69,827 clients and 102 employees of rakuten-card.co.jp between July 2025 and June 2026. This exposure is primarily characterized by historical data breaches (89.3%) and active infostealer logs (10.7%). The data breaches appear to originate from combolist sources, while infostealer activity is linked to malware families such as Rhadamanthys, Redline, and LummaC2, with a notable concentration of activity in Japan. The risk score of 97 highlights the critical nature of this event, suggesting a high likelihood of compromised credentials and sensitive information.
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
102 compromised employee accounts pose an infrastructure risk, while 69,827 leaked client credentials create regulatory liability.
Antivirus Distribution
Security Tools on Infected Endpoints
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.