meteofrance.com Domain Breach Exposure Report

The domain meteofrance.com has experienced a significant number of data breaches and infostealer events between July 2025 and June 2026. A total of 1,471 historical data breaches and 278 active infostealer logs were recorded, impacting 110 employees and 1,639 clients. The majority of these events are linked to combolist sources, indicating potential credential stuffing or account takeover attempts. Malware families such as Redline, Acreed, and LummaC2 were observed, which are commonly used to exfiltrate sensitive information. The targeted services include "pro.meteofrance.com" and "particulier.meteofrance.com", suggesting that both professional and individual user data may be at risk. The primary geography of affected entities is France, with a smaller number in the United States and China. Given the high volume of data breaches and the presence of infostealer activity, this exposure presents a critical risk. The prevalence of combolist sources suggests a focus on credential compromise, which could lead to unauthorized access to sensitive employee and client data, financial information, and potentially further downstream impacts. Prioritization should focus on immediate incident response, including credential reset for all affected employees and clients, enhanced monitoring for suspicious activity on the "pro.meteofrance.com" and "particulier.meteofrance.com" services, and a thorough review of access controls and security configurations. Further investigation into the root cause of the data breaches and infostealer infections is also crucial to prevent recurrence.