Ambitious hackers can put a stranglehold on entire blocks. Jason Hart from Gemalto, says the hackers “use IoT devices to compromise Wi-Fi networks and access personal data and passwords—putting families throughout an entire neighborhood on the road to financial ruin that only begins with looting of bank accounts.” If you notice any of these 12 red flags on your computer, someone could be spying on you. Walking through one area, let alone a whole zone of area’s.. could put an abundance of devices at risk.