Exit nodes are already unnecessary; TOR allows you to operate services on the network itself ("hidden services"). However, it seems not everything is kept on t

Exit nodes are already unnecessary; TOR allows you to operate services on the network itself ("hidden services"). However, it seems not everything is kept on the TOR network. I would've assumed that if someone were using TOR for criminal purposes, they wouldn't expose themselves to monitoring by accessing resources off TOR, but that doesn't seem to be the case.