August 2026 Infostealer Trend Report

September 21, 2026 · AhnLab ASEC · Severity: MEDIUM

This report from AhnLab ASEC provides a detailed analysis of infostealer threats for August 2026, covering distribution channels, detection counts, and the companies most frequently impersonated. It is based on data from various sources including honeypots, email systems, and C2 analysis, offering a comprehensive view of the infostealer landscape. 📌 **Analyst Note:** Infostealer activity remains a persistent and evolving threat, and this report's data-driven approach is valuable for identifying current trends and targeting patterns. Security teams should use such intelligence to update detection rules and prioritize defenses against the most common distribution

Key Takeaways

The August 2026 Infostealer Trend Report from AhnLab ASEC summarizes distribution channels, detection numbers, and targeted companies based on data from multiple sources including honeypots and C2 analysis. This provides a comprehensive view of current infostealer activity.
Infostealers continue to be a significant threat, with the report detailing new variants and their methods of distribution, such as email campaigns and compromised websites. The data helps organizations understand the evolving tactics used to steal credentials and sensitive information.
The report's reliance on automated data collection and analysis systems allows for timely tracking of infostealer trends, enabling security teams to adjust defenses accordingly. Monitoring these trends is crucial for proactive threat hunting and incident response.