donanimhaber.com Domain Breach Exposure Report

The telemetry indicates a significant exposure event impacting 96,554 clients and 191 employees of donanimhaber.com. The primary threat vectors are historical data breaches, accounting for 85.6% of events, and active infostealer logs, representing 14.4%. The data breach events are overwhelmingly linked to "Combolist sources" (99.9%), suggesting credential stuffing or account takeover attempts. Infostealer activity is dominated by malware families such as Redline, LummaC2, and Rhadamanthys, which are known for exfiltrating credentials, financial information, and other sensitive data. The timeline shows a surge in client exposure in September 2025 and January-April 2026, with employee exposure also appearing in September 2025 and January-March 2026. Given the high volume of data breach events and the prevalence of infostealer malware targeting credentials, the risk priority is critical. The focus for remediation should be on immediate credential hygiene, including mandatory password resets for all affected employees and clients, enabling multi-factor authentication across all services, and conducting thorough security audits of authentication mechanisms. Further investigation into the root cause of the data breaches and the specific targets of the infostealer malware is recommended to prevent future occurrences.