![Controlling voice assistants with ultrasound and audio recordings hidden in background noise](https://media.kasperskydaily.com/wp-content/uploads/sites/92/2019/01/28064844/ultrasound-attacks-featured-700x460.jpg)
Voice assistants hear things we don’t
We explain how ultrasound and audio recordings hidden in background noise can be used to control voice assistants.
1 article
We explain how ultrasound and audio recordings hidden in background noise can be used to control voice assistants.