championat.com Domain Breach Exposure Report

The domain championat.com has experienced a significant number of data breach events, totaling 326, which constitute 81.3% of all observed events. Additionally, 75 infostealer events were recorded, representing 18.7% of the total. The timeline indicates a surge in client-related events from September 2025 onwards, with a notable increase in employee-related events starting in November 2025 and peaking in April 2026. Malware families associated with these events include Redline, Rhadamanthys, and LummaC2. The majority of data exposures originate from combolist sources, with a small percentage from database dumps. The primary targeted services are related to the championat.com domain, including login and home pages. Geographically, the United States, China, and the United Kingdom show the highest incidence of related activity. Given the high volume of historical data breaches and active infostealer logs, this exposure presents a critical risk. The prevalence of combolist sources suggests a widespread compromise of credentials, potentially impacting a large number of clients and employees. The timeline indicates a sustained period of compromise, with a recent escalation in employee-related events. Prioritization should focus on immediate credential hygiene, including forced password resets for both employees and clients, and enhanced monitoring for suspicious login activity. Further investigation into the root cause of the data breaches and infostealer activity is recommended to prevent future occurrences.