At the moment there is no proper way to "bypass" the ban, but you could use tools that have an anti ban feature on them to reduce the risk. But I still doubt that will do much as they're banning console ID's and mac addresses now, not only accounts. Here is where you can find all the ghosts modding tools posted:
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And here is where there are a couple of threads posted on how to reduce the risk of getting banned:
You must login or register to view this content. Look around in this section and you will find some threads.