siriusxm.com Domain Breach Exposure Report

The telemetry indicates a significant exposure of siriusxm.com data, with over 339,000 events recorded between July 2025 and June 2026. The majority of these events, approximately 83.5%, are classified as historical data breaches, affecting over 283,000 records. Additionally, 16.5% of events are active infostealer logs, totaling over 55,000. The data suggests a substantial risk to both employees and clients, with a notable surge in employee-related events in January 2026 and client-related events in March 2026. The primary services targeted include customer care and player functionalities, with the United States being the most affected geography. The high volume of historical data breaches and active infostealer logs, coupled with a risk score of 100, indicates a critical security posture. The prevalence of malware families like Rhadamanthys, LummaC2, and Redline suggests sophisticated threats. Remediation efforts should focus on securing customer-facing portals, enhancing endpoint security to counter infostealer malware, and investigating the root causes of the historical data breaches to prevent recurrence. Given the nature of the services and data, the closest industry sector is Retail & E-commerce.