From SF Bay Area (Fremont) LTE is back!
It's more likely that they botched a software upgrade. Anyway, you don't need to wake up. I am sure AT&T would contact the FBI if this were due to a cyberattack. If this were really a cyberattack it would be a big risk (of retaliation) for little effect for any bad actor. Come on, this is not even making it into the news.
By the way, I have also not seen LTE this evening around San Jose downtown (at around 7pm and after), and other areas around San Jose. I only see 4G support. Not a big deal for me at this moment. I can live with that. Hopefully they'll fix it before tomorrow. I have good Wi-Fi for now
Quick correction. Just changed to LTE a few seconds ago as I was writing.
Survive yes, but that isn't the issue. The bigger picture is "what could possibly cause the national LTE grid to go down?"
The entire country is connected via independent towers, each tower has its own fiber line - each line is connected to a sub station through a commercial ISP, etc. The system is this way for technical limitations like the distance of radio waves and traffic volume, but also somewhat for redundancy. Some towers run off of AT&T or Verizon owned lines, but most get leased through AMT (American Tower Corp).
We are the USA - the pride jewel of the west... a sitting target for all that hate us. The internet only makes it easier to invade our space from across the globe. Iran and China are hitting are servers DAILY. They like to probe, to play, and to test.
When there is an outage like this (of this magnitude) you MUST ask yourself how and why. Breach of security?