[Kartographer]

Russia China North Korea ISIS ........

[familyop]

And nothing about off-grid PV solar power in the whole thread, which is the only kind of power I used for Internet access and posting here for 6 years (along with lights, etc.). Astounding.

[familyop]

The most likely kind of attack to turn out the lights across this country will be a series of large nuclear weapons attacks by foreign nations.

[ShadowAce]

I miss editors.

Everything is "vulnerable" to unprecedented waves of attack.

[Buckeye McFrog]

Due in no small part to Smart Meters, which provide miscreants literally millions of access points to the grid.

[Bloody Sam Roberts]

A .308 rifle with a scope, teams of 3 coordinated by cell phone...all firing simultaneously at transformers at any number of electrical substations across the country.

All clearly visible from any roadway in Anytown, USA. Replacing them all would take years.

No need for cyber attacks.