elpais.com Domain Breach Exposure Report

The telemetry indicates a significant exposure event impacting elpais.com, with a total of 83,081 recorded events over the period from July 2025 to June 2026. The majority of these events, 85%, are classified as historical data breaches, while 15% are active infostealer logs. Notably, there were 82,433 client-related events and 648 employee-related events. The timeline shows a surge in employee-related events in January 2026, with 511 occurrences, and a consistent high volume of client events throughout the period, peaking in March 2026 with 19,757. Malware analysis reveals Redline and LummaC2 as the most prevalent families, accounting for 21% and 15.2% of infections respectively. The data breaches appear to originate primarily from combolist sources (99.2%). Given the high volume of data breaches and active infostealer logs, this poses a critical risk to the organization and its users. The prevalence of infostealers targeting credentials, coupled with the large number of historical data breaches, suggests a high likelihood of credential stuffing attacks and further account takeovers. The primary focus for remediation should be on strengthening authentication mechanisms, implementing robust data loss prevention strategies, and conducting thorough security audits to identify and patch vulnerabilities that may have led to these breaches. Prioritizing the investigation of the January 2026 employee-related events is crucial for understanding the initial compromise vector.