Duping/Hacking concerns in MTS?

You're talking about the people who left 100 starred items in the hands of hackers who flaunt them daily in the game. You think they're seriously going to go through the MTS and every inventory to look for items that shouldn't be there? I'm sure there's even 10% shoe attack scrolls still going around and we know for sure there weren't enough of those in circulation for those to still be in the game (let alone scroll 27 attack snow shoes), but they are. Doesn't matter if they're in game, Nexon won't go hunting for them even though they thought they got rid of them.