Most retreads are, either from their IP addy or their behavior.
We need some Viking Puppies to sniff out the bad guys. Seems to work well.
I don`t think he would require much sniffing out...007 he ain`t
“The lips of a fool bring strife, and his mouth invites a beating.” Prov18/6
Old Sarge and Darkshear are usually great at sniffing them out ;) (sometimes months in advance of the retread getting caught :) )