MaaS
Lumma infostealer malware returns after law enforcement disruption
The Lumma infostealer malware operation is gradually resuming activities following a massive law enforcement operation in May, which resulted in the seizure of 2,300 domains and parts of its infrastructure. Although the Lumma malware-as-a-service (MaaS) platform suffered significant disruption from the law enforcement action, as confirmed by early June reports on infostealer activity, it didn’t shut down. The operators immediately acknowledged […]
Microsoft Teams voice calls abused to push Matanbuchus malware
The Matanbuchus malware loader has been seen being distributed through social engineering over Microsoft Teams calls impersonating IT helpdesk. Matanbuchus is a malware-as-a-service operation seen promoted on the dark web first in early 2021. It was advertised as a $2,500 Windows loader that executes malicious payloads directly in memory to evade detection. In June 2022, threat analyst Brad […]