Tag: Water Kurita

Increase in Lumma Stealer Activity Coincides with Use of Adaptive Browser Fingerprinting Tactics

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In the wake of a targeted doxxing campaign last month that exposed the alleged core members of Lumma Stealer (which Trend Micro tracks as Water Kurita), the underground infostealer landscape experienced a significant upheaval. As detailed in Trend Research’s previous Read More …

Shifts in the Underground: The Impact of Water Kurita’s (Lumma Stealer) Doxxing

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In September 2025, Trend Micro researchers noted a striking decline in new command and control infrastructure activity associated with Lummastealer (which Trend Micro tracks as Water Kurita), as well as a significant reduction in the number of endpoints targeted by this Read More …