Infostealer: Improved Version of Lumma Stealer Appeared

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Trend Micro's security researchers report that Lumma Stealer's malware is back in a new, improved version. The malware is harder to detect, as it can now disguise itself and uses legitimate domains for distraction. Lumma has long been considered one of the most dangerous and popular malwares for stealing access data. In May 2025, Microsoft and international law enforcement authorities reported a blow to the infrastructure behind it. Many conside…