How easily can someone take over your digital life? Does everyone really have more to hide than they think? What can you do to protect yourself? In a revealing experiment, we let four professional hackers attack individuals and companies to show the risks in our digital world.

Crime has moved online and important societal functions such as water, fuel and food production are being attacked in cyber attacks. Can our hackers access a large housing company and take over their IT system?

Our hackers are testing a classic stealth route to access a number of large companies through a small supplier, exactly what Coop encountered this summer. Can they access all of the supplier's customers and kidnap their data?