time is of the essence!
if you encrypted your wallet with a strong password there's a good chance that hacker has not yet burt forced your password
quiclky go find a backup of your wallet and import it in blockchain.info and move your coins out of there!
My wallet encrypted, but all my coins transfered to hackers address already.
Oh, then it is really very hard for you to recover your coins, you can make claims against that address, but I don't know that will it help you or not,
and thanks you shared that news so that the members remain aware about hackers of that type, in the future people will be safe from mathods of like that.