Just checked my email today and I noticed a number of emails from Paypal along with two people. It seems someone sent me $100 to the wrong paypal address. I see the transfer in my paypal account, and I have the funds in there. They opened a dispute, and I have the option of automatically refunding the transfer. While it seems legit, my scam alarm is still in the yellow. Is there any way this could come back to haunt me or my wallet if I refund the money?