People being hacked since the last Server Check.

This is what a class action reimbursement is for - Everyone in the affected class is given an averaged restitution of expected replacement value.
Mabinogi for example was rolled back 5 days earlier, the restitution? 20K NX (actual prepaid NX, not credit) and a day of *5x* plus a few other perks.

Clearly they can handle the concept. All they really need to do is determine who falls into the effected class and determine a compensation that would be considered fair to the majority. If they really want to be nice they could deal with the ones who don't find it fair on a case by case basis after having weeded out 90% of them.

For maple you really cant come up with compensation for those affected. Cause if they publicly announced compensation for affected players with this amount of nx and these certain items, whats stopping others from "faking" their own hacking? Even if nexon sets a cut off date for those hacked you will still find those that claim they were hacked the day after the cut off. Then if nexon tries to do a case by case basis you will find those maplers clogging the process by trying to take advantage of the situation when the real ones who are affected are push down. No amount of maple points can satisfy the ones affected.

Edit: Guess i will see what nexon solution for the incident is.