A startup called Deveillance is promoting a device it claims can detect and disrupt nearby listening devices using artificial intelligence. Featured Video The gadget, called Spectre I, went viral ...

A new startup called Deveillance (pronounced dee-veil-ance) announced its first-ever gadget earlier this week—a sleek, portable tabletop orb that aims to jam nearby devices from recording voices.

Ironically, the places people assume are secure are often the easiest to exploit. Boardrooms, private dining rooms, green rooms, and home offices all share a pattern: predictable use, repeat access by ...