southerncompany.com Domain Breach Exposure Report

The telemetry indicates a significant exposure for southerncompany.com, with a total of 53,100 events observed over the reporting period. A substantial portion of these events, 49,738 (93.7%), are classified as historical data breaches, and 3,362 (6.3%) are active infostealer logs. The timeline shows a surge in employee-related events in September 2025 and January 2026, alongside notable client-related events in August 2025 and March-June 2026. The primary malware families associated with these events are Redline (56.1%), Rhadamanthys (8.5%), and LummaC2 (4.8%). The data also reveals that 69.7% of leaks originate from combolist sources and 30.3% from database dumps, with the United States being the most frequently observed country. Given the high volume of historical data breaches and active infostealer logs, coupled with the prevalence of common infostealer malware targeting customer portals and general domain access, this exposure presents a critical risk. The focus for remediation should be on strengthening authentication mechanisms for both employees and clients, enhancing endpoint security to detect and prevent infostealer infections, and conducting thorough investigations into the identified data breaches and combolist leaks to understand the scope of compromised credentials and sensitive information.