Ps: Of course I won't steal your faucet's balance and run away.
He cant steal any coins unless he change the payout amount when it is time for him to redeem in the faucet. If you are reffering to steal the balance in faucetbox then he cant since he dont have the access in your account at faucetbox, its only the faucet id and password i think. Im not sure in the exact words
Uh, he'll have access to the files. This means anything that deals with the account he'll know. Even if the wallet system you use has an API. he'll know the API key since it goes in the faucet files. In other words, he will always have access to your accounts -- if the script has access, he does too.
That said, I don't want to get into a "blah blah this is a scam" thing. I just wanted to help clarify that. And OP, what are you getting from this? Backlinks or something?