Hidden Voice Commands Embedded in YouTube Videos Can Hijack Your Smartphone, when you have Google Now or Siri activated
▻http://news.softpedia.com/news/hidden-voice-commands-embedded-in-youtube-videos-can-hijack-your-sma
The article explains that a series of distorted voice commands surreptitiously hidden in YouTube videos can force unprotected Android or iOS smartphones to carry out malicious operations such as instructions to download and install malware, eventually allowing the attacker to take full control of the device.