"A newsletter entry dated 26 December 2012 states: "MS [Microsoft], working with the FBI, developed a surveillance capability to deal" with the issue. "These solutions were successfully tested and went live 12 Dec 2012."
http://www.theguardian.com/world/2013/jul/11/microsoft-nsa-c...
Noticed how this date is withing those 5 year of "It's a whole new Microsoft" mantra you guys chanting over and over?