@GossiTheDog If it wasn't for the fact that people are posting about it left and right, I'd have no idea this was even happening. None of the websites I go to are even down. I think "critical" might mean different things to different people.
And hey, if you got "critical" infrastructure running on Windows, maybe the lesson today is yours :p
@crazyeddie flights were grounded across the US, healthcare in the UK is impacted, TV channels were off air, ATMs were broken.