mp4ba.com Domain Breach Exposure Report

The domain mp4ba.com has been associated with a significant number of data breach events, totaling 780, and 205 active infostealer logs over the reporting period. The majority of these events, 79.2%, are attributed to historical data breaches, while 20.8% are linked to active infostealer activity. The timeline indicates a surge in employee and client-related events starting in March 2026, with a notable increase in client-related incidents. Malware families such as LummaC2 and Redline are prevalent, suggesting potential credential harvesting and data exfiltration activities. The targeted services are primarily related to the mp4ba.com domain, including its login and registration pages, and the operating systems observed are predominantly Windows 11 variants. The leak repository classification indicates that the data breaches originate from "Combolist sources." Given the high volume of historical data breaches and active infostealer logs, this exposure presents a critical risk. The prevalence of infostealer malware targeting login and registration services indicates a high likelihood of credential compromise, potentially affecting both employees and clients. The "Combolist sources" classification suggests that compromised credentials may be aggregated and sold, increasing the risk of further unauthorized access and account takeovers. Prioritization should focus on immediate credential hygiene, including password resets and multi-factor authentication enforcement for all users, and a thorough investigation into the source and scope of the data breaches and infostealer activity.