Operation Torpedo was a 2011 operation where the compromised three different hidden services hosting child pornography, which would then target anyone who happened to access them using a . The NIT used a application that would ping a user’s real IP address back to an FBI controlled server, rather than routing their traffic through the and protecting their identity.

Source

http://wikipedia.org/

See Also on BitcoinWiki

• List of Indexes tracking cryptocurrencies
• Pundi X
• Correlation of Cryptocurrencies
• LivenPay
• Faircoop