Late last month, a Siamese cat named Coco went wandering in his suburban Washington, D.C. neighborhood. He spent three hours exploring nearby backyards. He killed a mouse, whose carcass he thoughtfully brought home to his octogenarian owner, Nancy. And while he was out, Coco mapped dozens of his neighbors’ WiFi networks, identifying four routers that used an old, easily broken form of encryption and another four that were left entirely unprotected.
Coco the Cat randomly roaming wearing the collar
