If I had to guess maybe finally banning that anti-vax/mask sub made someone do a ddos?
(they were "brigading" other subs)
or maybe something more basic
(they were "brigading" other subs)
or maybe something more basic
All you have to do is exhaust enough database fetching and rendering on the backend for non-cached content and even amazon goes down (ie. black friday downtime).
It would take an impressive amount of resources but who knows what blackhatters are selling these days.