Making up for the hackings.

Any solution that was plausible as long since passed. That's the problem with nexon (not trying to be a stereotypical LOLNEXONSUCKS) but they have no initiative to fix a problem immediately, nearly every crisis could have been resolved by freezing the server. They don't take the players warnings, idea's or anything for credit. It's like trying to argue in the name of God to an athiest lol.

The only way they could even reverse this is investigate every account that claims they were hacked, which even without the liars could take up to years.