SIGRed

Rig for red

https://www.forbes.com/sites/daveywinder/2020/07/17/windows-updates-just-got-serious-you-have-24-hours-to-comply-homeland-security-tells-government-agencies-wormable-vulnerability-sigred/#76ec33c56379

Why is SIGRed so dangerous?

SIGRed was discovered by researchers at Check Point and is a vulnerability within the Windows Domain Name System (DNS) service implementation. Microsoft has confirmed that the vulnerability affects all versions of Windows Server.