We see more and more visitors log on to our fictitious network. The siren song of the little black device appears to be irresistible. Already 20 smartphones and laptops are ours. If he wanted to, Slotboom could now completely ruin the lives of the people connected: He can retrieve their passwords, steal their identity, and plunder their bank accounts. Later today, he will show me how. I have given him permission to hack me in order to demonstrate what he is capable of, though it could be done to anyone with a smartphone in search of a network, or a laptop connecting to a WiFi network. Everything, with very few exceptions, can be cracked.