Invisible Emissions From Digital Mics Could Let Strangers Hear You Through Concrete

Invisible Emissions From Digital Mics Could Let Strangers Hear You Through Concrete

The walls around you may not need to be thin for a conversation to slip through. New research shows that everyday electronics could be leaking private audio, not via hacked software, but through physical signals that travel invisibly and quietly from your devices. What drives this risk is the digital microphone, a tiny component found in nearly every modern device from phones to laptops. These components, which now dominate the electronics marke…