Siri

Using simple tools such as lasers and music to trick voice assistants and motion sensors.

We explain how ultrasound and audio recordings hidden in background noise can be used to control voice assistants.

Advertising in voice assistants is coming soon. We examine how it will use personal data and what you can do about it.

Attentive listeners such as Apple Siri and Amazon Echo have settled down in our houses. What’s the harm?