Lumma malware, a MaaS platform active since 2022, has stolen data from 1.7M+ devices, targeting cryptos, logins, and financial information on Windows systems.

Microsoft and law enforcement have announced a court-authorized takedown of Lumma, a prolific info-stealer malware operation found on more than 394,000 Windows PCs globally, mostly in Brazil, Europe, and the United States.

Microsoft said it identified over 394,000 Windows computers were infected by the Lumma malware March 16-May 16.