Imagine sitting in your home, listening to what you think is a run-of-the-mill advertisement or perhaps a piece of music you enjoy. But while you hum along, that audio file is sending a secret, malicious audio message—imperceptible to human ears—telling your home assistant to unlock your door or maybe transfer money from your bank account.Imagine sitting in your home, listening to what you think is a run-of-the-mill advertisement or perhaps a piece of music you enjoy. But while you hum along, that audio file is sending a secret, malicious audio message—imperceptible to human ears—telling your home assistant to unlock your door or maybe transfer money from your bank account.Security[#item_full_content]