columbia.edu Domain Breach Exposure Report
Risk Score
Massive event volume or critical assets compromised.
AI Findings Summary
The domain columbia.edu has experienced a significant number of historical data breaches, totaling 196,714 events, which represent 93% of all recorded events. Additionally, there are 14,725 active infostealer logs, accounting for 7% of events. The timeline indicates a surge in employee and client-related events in September 2025, with substantial numbers also observed in January and June 2026 for employees, and August 2025 and March 2026 for clients. Malware families such as LummaC2, X-Files, and Rhadamanthys are prevalent, and targeted services include the main columbia.edu domain and its authentication portals, alongside application portals for admissions and specific schools. Leak repositories show a high volume of combolist sources and database dumps.
Total Events
Employee Affected Events
Client Affected Events
Free Community Account
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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
153,611 compromised employee accounts pose an infrastructure risk, while 57,828 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.