Any recent hacked accounts from Southperry users?

I'm just gathering info from the victims and hopefully draw a conclusion, simple as that.

You're not doing a very good job at it, honestly.
You might want to consider asking specific questions to determine a pattern to the alleged incidents. Off hand first thing I'd look for;

• If you were hacked, what email provider were you using for your Maple account?
  

If the breach isn't on the user side, and isn't on Nexon's side, look to the middleman.