A new GoGRPC backdoor spreads through Microsoft Teams vishing and Quick Assist. Zscaler links the campaign to a likely ransomware access broker. #GoGRPC #Vishing #MicrosoftTeams #QuickAssist #Ransomware #Malware #ThreatIntel #InfoSec #CyberSecurity https://securityonline.info/gogrpc-backdoor-teams-vishing/?utm_source=mastodon&utm_medium=jetpack_social