Popular hacking/botting locations?

Drill Hall 2 and Knight District 4.

I see a lot of hackers at the hidden map with a ton of Dark Cornians and many small platforms; the map name escapes me right now.
I also see tons scattered throughout all the Colossus maps every time I wander around there.

Totally forgot Colossus was even a thing, thanks. The Forest That Disappeared is the Cornians map I think.