charter.com Domain Breach Exposure Report

The telemetry indicates a significant exposure for charter.com, with over 215,000 historical data breaches and over 3,500 active infostealer logs detected within the reporting period. The majority of these events are attributed to historical data breaches, with a notable surge in employee-related events in June 2026. Malware families such as Rhadamanthys, Redline, and LummaC2 are prevalent in the infostealer logs, suggesting potential credential harvesting and further compromise. The data breaches are predominantly sourced from database dumps and combolist sources, impacting a large number of employees and clients. Given the high volume of historical data breaches and the presence of active infostealer activity, this situation poses a critical risk. The focus for remediation should be on comprehensive data breach response, including incident investigation, affected party notification, and enhanced security controls to prevent future credential compromise. Prioritizing the investigation of the June 2026 employee-related events and the analysis of the active infostealer logs is crucial for immediate risk mitigation.