Skip to content
ThreatCluster

Lumma Stealer Exploits Browser Fingerprinting for Data Theft

First seen 2 Dec 2025, 18:33 UTC • •

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

Lumma Stealer employs browser fingerprinting techniques to gather sensitive data and facilitate covert communications with its command and control (C&C) servers. This malware targets users by leveraging unique browser attributes to avoid detection and enhance its data collection capabilities.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Updated 212d ago How this analysis works

More articles in this cluster (2)

Following this threat?

Track Lumma Stealer in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed