NX Missing.

This probably belongs in the "People getting hacked since last server check" thread.

As for how it happened, the usual suspects:
- keylogger (just because your other accounts haven't been hacked yet, doesn't mean they won't be)
- bruteforce (when did you last change your password and how strong is it?)
- bypass (where the hackers never get your info, they just fool the server into believing they'd been authenticated already)

Was the 2.5k NX all the prepaid NX on the account?

As for why they didn't touch your gear and stuff, it's hard to guess. Could be something as simple as the kid assigned to your account being lazy, could be some technical issue preventing them from accessing the game servers at that moment so they used the bypass to get into the MTS server.

 Rant

I can't believe Nexon is letting this go on so long. Especially with the NX thefts, we know they have the records. They know exactly who your char bought that arrow from, and where they sent the NX to afterwards. The hackers can't get the NX out of the system, and they can't keep it moving either (every move costs tax). How hard is it to track a bit of stolen NX and ban every account that touched it?
And it's even in their own best interests. Banning the goldseller accounts with the NX still on them is pure profit for Nexon. Just how lazy are they?