Had anyone had this happen before? I logged in for the first time in forever trying to put some adopts up (they're still ota - but i want to put up some prices for the more generous out there to buy them out)

Some weird what i guess is a spam account is mass buying things (no payment, just forcing the listings to be taken down), and then leaving negative ratings;
https://i.imgur.com/OzZiIT6.jpeg

(after some poking around, seems someones account got hacked and is just spam buying everything)