As I suspected I'm afraid you've been the victim of a malicious program.
Your contacts aren't moved to another place, they are deleted...
Please read the
personal message I've send you.
Also see the next thread where zefijo reported the exact same problem. A possible solution is in my post there:
Contact list is empty
And remember:
This is exactly why people should ALWAYS download stuff from OFFICIAL sources and NEVER EVER download stuff from unofficial sources.
Also again one of the reason why leaking stuff is bad!!!! <= there is so much stuff leaked that people think it is normal and reliable when they download such stuff.
/ 
