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.
Sorry, bro, you've got no one or nothing to blame but yourself if that's the case.
Next time encrypt your wallet. You can still move your wallet.dat from HDD to HDD when it's encrypted.