Apparently there was a Crowdstrike update pushed out this morning which is causing a LOT of windows systems to blue screen. For those who do not know, Crowdstrike is an EDR tool (Endpoint Detection and Response) tool. I.e. a protection against hacks. Here's a fast link with a fix :
mashable.com
Not a really "easy" fix, but it's a workaround to get the systems back up.

CrowdStrike announces Microsoft outage workaround. How to deal with the Blue Screen of Death.
Did you get a Blue Screen of Death in the global outage? Try this.

Not a really "easy" fix, but it's a workaround to get the systems back up.