There's a user going around that looks fishy:
* Opens multiple accounts on different instances.
* All accounts follow 2.4k Users, despite being not a day old.
* no toots, no boosts.
* very few followers.
* on the first account I saw, they answered to someone else that they are using a "follow.csv" they found (with 50k users).
* Different accounts have "wowhi" in the account name.