Ok so here's the deal.

I'm a member of a certain boxing torrent site. They banned me, probably because they found out I was ghost leeching.

Anyways I registered a new account and they banned me instantly again.

So I tried the following.

Used Window Washer to delete all cookies, personal data etc.
Reset my router and ensured the dynamic IP had changed
Created completely new email address and username and password details

The result, I was able to reregister but was banned within 5 minutes before I even downloaded anything.

They are obviously able to link these new accounts to my old one but how?

I've deleted all cookies, even unistalled and reinstalled mozilla
I've changed my dynamic IP
Completely new emails and password details used.



How do they know it's me?