How to inject/spoof positional _audio_ mic arrays remotely using _lasers_.

CanSecWest2025_newtype Presentation:

Cross-Medium Injection: Exploiting Laser Signals to Manipulate Voice-Controlled IoT Devices

Hetian Shi, Tsinghua University

So that positional mic array in your Tesla can be spoofed with lasers to hear "Unlock the Car" and the positional audio microphone array system will think the command is coming from inside the car.

April 24/25 in Vancouver.
https://secwest.net