One of the "ban appeal" FAQ
Question: My Brother/Uncle/Father/Sister/Friend/Dog/Other personality was playing on my computer when i got caught for cheating, its his/her fault, so why am I being banned?
Answer: We at PBBans will ban any GUID that has been caught for cheating, no er who was using it, we will not remove a ban because it was not me. You are responsible for the security of your GUID.