Nostalrius Begins - Quality wow vanilla realm (1.12)

Heya so yesterday i had the pleasure of getting to lvl 60 and once i logged back on today i saw that all my gold was gone. 270-300 is their anyway you can look into this like who someone may have mailed it to?
I have changed my password and scanned my pc now.
so is their anyway i can maybe have it back if you find something or someone who did it?
looking forward from hearing from you cheers.