Non-random thought: It wasn't a cyber-attack.
?? Theory ??
Why do I say that? --Because it's the excuse that the press is reporting.
They manually turned off the pipes. This is to both attack the opened-up southern red states and to force higher gas prices. 2 of the biggest oil pipelines in the middle east were destroyed the other day too because of all the missiles and chaos over there. This is all planned. No more gas in the southern states, and now less or no gas coming from the middle east. Gas prices are going to rise everywhere is my guess.