Microsoft has led a global takedown of Lumma Stealer, a long-running malware-as-a-service network. Microsoft worked with law ...

Microsoft Threat Intelligence observed the persistent growth and operational sophistication of Lumma Stealer, an ...

Microsoft, along with a consortium of partners, has seized and disrupted a significant part of the Lumma malware-as-a-service ...

Microsoft says its Digital Crimes Unit (DCU) successfully disrupted the server infrastructure behind Lumma Stealer, a malware ...

Lumma Stealer operation hit 400,000 computers worldwide before coordinated takedown shut down Russian cybercrime kingpin.

A global law enforcement operation supported by Microsoft Corp. today disrupted the infrastructure behind Lumma, a prominent ...

Microsoft and the DOJ disrupted the Lumma Stealer malware network, seizing 2,300 domains and crippling a global cybercrime ...

Microsoft and Europol dismantled Lumma’s 2,300-domain C2 network after 10M infections tied to credential and crypto theft.

Earlier this month, a coordinated disruption action targeting the Lumma malware-as-a-service (MaaS) information stealer ...

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

Lumma Stealer is a popular infostealer that grabs sensitive information such as login credentials, browser autofill ...

Between March 16 and May 16, 2025, Microsoft tracked over 394,000 Windows computers infected with Lumma Stealer. In response, ...