> "So if you can purchase 300 VPS accounts at $5 each then you can set up 1% of the TOR network and statistically, over a month, you will be able to uncover a l

> "So if you can purchase 300 VPS accounts at $5 each then you can set up 1% of the TOR network and statistically, over a month, you will be able to uncover a large number of users. [...] You are better of selecting your targets so they will not be state actors." Bear in mind that Tor avoids making circuits in the same country, specifically to avoid things like this. You'd need at least two large farms.