tattoodo.com Domain Breach Exposure Report

The domain tattoodo.com has experienced a significant number of data breaches and infostealer events, totaling 3351 over the observed period. The majority of these events, 77.8%, are historical data breaches, with 2606 instances recorded. Additionally, 745 active infostealer logs were detected, representing 22.2% of the total events. The timeline indicates a surge in client-related events, particularly in September 2025 and March and April 2026, with employee-related events also appearing in late 2025 and early 2026. Malware families associated with these events include LummaC2, Redline, and Acreed, commonly used for credential theft and data exfiltration. The high volume of data breaches and active infostealer logs suggests a substantial exposure of client and potentially employee data. The prevalence of infostealer malware targeting Windows operating systems, particularly Windows 10 and 11, indicates a risk of credential compromise and further data exfiltration. The primary focus for remediation should be on investigating the root causes of the historical data breaches and strengthening defenses against active infostealer campaigns, with particular attention to client-facing systems and data. The presence of "Combolist sources" in leak repositories further emphasizes the risk of account takeover due to compromised credentials.