Hackers Can Silently Control Siri, Alexa & Other Voice Assistants Using Ultrasound

By [email protected] (Swati Khandelwal) What if your smartphone starts making calls, sending text messages, and browsing malicious websites on the Internet itself without even asking you?

This is no imaginations, as hackers can make this possible using your smartphone’s personal assistant like Siri or Google Now.

A team of security researchers from China’s Zhejiang University have discovered a clever way of activating your voice

Via:: Hackers Can Silently Control Siri, Alexa & Other Voice Assistants Using Ultrasound