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Increase in Lumma Stealer Activity Coincides with Use of Adaptive Browser Fingerprinting Tactics
November 13, 2025 · Trend Micro · Severity: MEDIUM
In this blog entry, Trend™ Research analyses the layered command-and-control approaches that Lumma Stealer uses to maintain its ongoing operations while enhancing collection of victim-environment data.
Key Takeaways
- Lumma Stealer activity has increased alongside adaptive browser fingerprinting tactics.
- Layered command-and-control approaches help maintain its ongoing operations.
- Lumma Stealer enhances collection of victim-environment data for evasion.