GM owns a player

I don't think it's that easy trying to get rid of items that have been duped or hacked. Take into account that during the process of the first item deletings with the 601 ATK ST, Nexon slowly removed the items but not all at once. I honestly believe that Nexon already knows about this and is already "trying" to delete the items one at the time, but I may be wrong.

What's done is done; you can see that Nexon is trying to improve but the hackers are hacking even more than before and the community is slowly on the side of either doubt or hope.
Nexon doesn't have the power to go against all hackers in the game because certainly, there are probably more hackers than Nexon employees. All they can do is stop the bleeding and figure a way around it.

@ Above, just something bothering me but why isn't the GM's text highlighted like the other screen shots provided?

With a DBA, it's usually VERY easy to wipe those obvious hacker-tagged items (simple select statement - quite easily no less than a few lines of SQL code) as long the appropriate data is available [in this case a data table which would track things like what name is tagged where and/or how much stat this or that item has]. Nexon hasn't done it simply because they are apathetic towards it.