Iris-scanning technology on the Galaxy S8 is spoofed using a photograph and a contact lens.Read more
The BBC's Dan Simmons and his twin managed to fool the HSBC's Voice ID authentication service.
Reuben Paul is an eleven-year-old boy who goes to school in Austin, Texas, during the day and turns into a cyber-security researcher at night. With the help of his father - who works in the IT security industry - Reuben has become an authority when it comes to exposing the failings of smart devices. He recently stunned experts at a conference in the Netherlands when he hacked into a teddy bear connected to the internet. He told BBC Newsday what he was trying to achieve through this experiment. (Photo: Reuben Paul. Credit: Prudent Games)