Healthcare organizations are an increasingly attractive target for threat actors. In a new Microsoft Threat Intelligence report, US healthcare at risk: strengthening resiliency against ransomware attacks, […]
Microsoft has observed the threat actor tracked as Storm-0501 launching a multi-staged attack where they compromised hybrid cloud environments and performed lateral movement from on-premises to […]
Microsoft researchers have uncovered a vulnerability in ESXi hypervisors being exploited by several ransomware operators to obtain full administrative permissions on domain-joined ESXi hypervisors. ESXi is […]