喺 2009 年 谷歌同微軟喺佢哋網絡加設嘅監控系統 一個喺警方合法要求監聽嗰陣 佢哋會提供資料嘅系統 就俾中國政府所破解咗 因為中國政府想搵出 美國政府監察佢哋邊個特務
In 2009, Google and Microsoft added surveillance systems to their networks, a system that the police legally asked to listen on, and the Chinese government cracked because the Chinese government wanted to find out who the United States government was spying on them