But that is not all. I can use your information against you in an attempt to frame you.
I find a social media profile of someone who was banned from Bitcointalk. I sign up for a bounty with the information from that banned user together with some of your own info from a new account. You understand? After a few days, I report you to the admins for ban evading presenting the connection between you, the banned user, and the new account. If the admins don't care to check thoroughly and accept such "proof", you might get banned.
No. This does not work. In order to ban an average account, you need to use the data of the blocked account. Otherwise, only those who wish to harm the second account will receive a ban.
You can link anyone and as much as you like. But the ban will only be for those who use data from the prohibited.
Therefore, do not write nonsense, implying that in this way you can substitute anyone.
