Cyber Security, Voice Assistants can be hacked with laser A University of Michigan-Tokyo’s University of Electro-Communications joint research: The vulnerability, dubbed “Light Commands”, lies… Cyber Security, Voice Assistants can be hacked with laser 9 December 2019 Francesco Bussoletti Cyber, Defence and Security A University of Michigan-Tokyo’s University of Electro-Communications joint research: The vulnerability, dubbed “Light Commands”, lies in the devices’ microphone.