> >Modern anonymity breaks generally work by getting code to run on your local system > Would you have any reference to specifics on this? FBI using a Firefox

> >Modern anonymity breaks generally work by getting code to run on your local system > Would you have any reference to specifics on this? FBI using a Firefox js bug to unmask tor users a couple years ago: http://arstechnica.com/security/2013/08/attackers-wield-firefox-exploit-to-uncloak-anonymous-tor-users/ http://arstechnica.com/security/2013/08/attackers-wield-fire... http://arstechnica.com/tech-policy/2013/09/fbi-admits-what-we-all-suspected-it-compromised-freedom-hostings-tor-servers/ http://arstechnica.com/tech-policy/2013/09/fbi-admits-what-w...