In the last 15 months, several of the biggest anonymous websites on the Tor network have been identified and seized by police. In most cases, no one is quite sure how it happened.
The details of such a campaign have yet to be revealed. With enough funding, Tor could have developers focusing their work entirely on hidden services, a change in developer priorities that many Tor users have been hoping for in recent years.
It is contrary to reasoning to say that there is a vacuum or space in which there is absolutely nothing. -- Descartes