Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...

Here's what those enrolled in the Windows 10 Extended Security Updates program need to know about each monthly security update. Now updated for KB5094127, released on June 9, 2026. Windows 10 has ...

description: The following analytic identifies suspicious PowerShell execution using Script Block Logging (EventCode 4104). It leverages specific patterns and keywords within the ScriptBlockText field ...

description: The following analytic detects the enabling of the SMB1 protocol via `powershell.exe`. It leverages PowerShell script block logging (EventCode 4104) to identify the execution of the ...