Microsoft has teamed up with law enforcement agencies across the globe to disrupt the infrastructure behind one of the world’s most notorious infostealer operations. Microsoft said that, between March 16 and May 16, it identified over 394,000 Windows computers globally that were infected with Lumma Stealer malware.

Earlier this month, a coordinated disruption action targeting the Lumma malware-as-a-service (MaaS) information stealer operation seized thousands of domains, part of its infrastructure backbone worldwide.

Law enforcement and Microsoft struck a blow against malware used to steal login credentials and financial data, seizing the central command structure and thousands

The Lumma infostealer has become a popular way for hackers to steal sensitive data like banking information and cryptocurrency wallets.

A global cybercrime tool used to steal passwords and drain bank accounts was shut down in a major takedown led by Microsoft and federal authorities.The tool called Lumma Stealer had infected more than 394,