We've known and talked pretty openly in mainstream media about how trivial an attack like this would be. Seriously can't get away from the gut feeling that this may be the tip of an iceberg here.

https://www.wsoctv.com/news/local/intentional-vandalism-leaves-38000-customers-without-power-moore-county-sheriffs-office-says/SNCENVLP5NH5VCBOEI4G2G5CZY/

State of Emergency declared, FBI investigating power grid attack in Moore County, sheriff says

A state of emergency has been declared after the electrical power grid was “intentionally attacked” causing a major power outage in Moore County.

WSOC TV
@alyssam_infosec That and the attack in CA a few years back where someone shot the coolant out of a transformer.