optimum.com Domain Breach Exposure Report
Risk Score
Massive event volume or critical assets compromised.
AI Findings Summary
The domain optimum.com has experienced a significant number of data breaches and infostealer logs over the past year, totaling 11,940 events. The majority of these events, 83.8%, are historical data breaches, with 10,010 instances recorded. Additionally, there are 1,930 active infostealer logs, representing 16.2% of the total events. The timeline shows a peak in employee and client-related events in September 2025, with 1,969 employee and 760 client events, and another surge in client events in March 2026 with 1,662 instances. Malware families such as Rhadamanthys, LummaC2, and Redline are prevalent, indicating active threats. The primary sources of exposure appear to be combolist sources (80.8%) and database dumps (19.2%), suggesting credential stuffing and data exfiltration risks.
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
4,977 compromised employee accounts pose an infrastructure risk, while 6,963 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.