It's hard to recover your loss to be honest mate, unless Binance platform itself is the one that was compromise.
I don't know if you have secured your account well, if you put a 2FA security, I doubt one can hack your account, or if one can, at least it would not be easy.
My suspicion is that your email might be hack and your Binance password, so someone has gain access to your account and withdraw your money, I'm sure the site have the logs of your account, you can ask from them and investigate on your own.

Lastly, I like to say sorry for your lose, just be careful next time.