Do Son Sophos X-Ops uncovers ransomware campaigns STAC5143 and STAC5777 targeting Microsoft Office 365 and Teams. Learn how these campaigns exploit email bombing and vishing techniques.
Sophos X-Ops uncovers ransomware campaigns STAC5143 and STAC5777 targeting Microsoft Office 365 and Teams. Learn how these campaigns exploit email bombing and vishing techniques.