透過 WikiLeaks 公開出來的文件得知 CIA 與 MI5 都已經有能力將後門埋入 Samsung 的 Smart TV 內：「The CIA Spied on People Through Their Smart TVs, Leaked Documents Reveal」。
Hackers at the Central Intelligence Agency, with the help of colleagues from the British spy agency MI5, developed malware to secretly spy on targets through their Samsung Smart TVs, according to new documents published by WikiLeaks.
這個後門在 Fake-Off 模式中仍然可以繼續運作：
The malware was designed to keep the smart TVs on even when they were turned off. This was dubbed "Fake-Off mode," according to the documents.
甚至可以控制 LED 燈，讓被監控人無法得知現在 Smart TV 其實還在運作中：
The CIA hackers even developed a way to "suppress" the TVs LED indicators to improve the "Fake-Off" mode.
突然想到該找時間複習 1984，裡面描述的概念現在在生活週邊愈來愈多了...