Was your wallet encrypted, but unlocked 'for staking only'? Or was it entirely unencrypted?
Entirely unencrypted as had been having to move wallets around due to Seagate HDDs failing left right and centre.
Not sure if other users had their wallets encrypted or not.
I'm sorry that you got hacked. Encrypting a wallet should be the first thing to do. It's just plain silly to not encrypt it.