[Sophos]Smartphone and speaker voice assistants can be hacked using lasers

[igor51]

Smartphone and speaker voice assistants can be hacked using lasers

A US-Japanese team published a research paper which confirms an interesting and under-estimated possibility – these devices will also accept “signal injection” commands sent to them using pulses of laser light over distances of a hundred metres or more.
Source: Smartphone and speaker voice assistants can be hacked using lasers