Google services and websites such as YouTube, Gmail and Google Assistant are down across the U.S., Europe and other parts of the world at this hour.

DownDetector shows the massive outage started sometime around 6:40 this morning Eastern time, at least in the case of Gmail.

JUST IN: Gmail, YouTube down in global outage https://t.co/IHhNpndPwv pic.twitter.com/pClpSpZ6hy

— The Hill (@thehill) December 14, 2020

Frustrated Twitter users have the hashtag YouTubeDOWN trending. No word yet from Google.