Prylarnas the internet offers new risks.

A research team shows off their hack against the connected lighting.

Researchers at the Weizmann Institute of Science and Dalhousie University demonstrates how easily they can be hacked grid-connected smart lights.

Because the lights are connected through wireless connection, attack can take place at a distance, through a car or drones outside the building.

In the clip below you see how they chopped the lights are flashing SOS in morse code:

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