This is definitely getting the side eye from me. Take the account ID back server side, encrypt it before sending to the client side so client side can utilize it. If that is difficult to do quickly, roll back the feature for now until that vulnerability can be plugged. Yes, stalkers are always going to exist in the game but they put out a buffet to them with this change and I always try to empathize with them as a fellow coder, but this is one to me that should be setting off alarms and causing action on their side.