Spike Hoarders

So recently spikes have become a thing and a lot of people want to trade for them. But with that trend, also comes... you guessed it.... the hackers and scammers. I've seen a few people who have a large amount of spikes on trade. For example:

MariolovesLPS-
This person had a TON of spikes on trade (see how long their trade is? That's how many spikes they had). I tried to go back and check on them, but it seemed they were banned or something because they didn't show up.

I also saw a few others but I lost their usernames. Sorry about not posting in a while!