The problem with facial recognition being used by law enforcement, and how you can defeat the tech.

A brilliant new discovery, researchers at Columbia University have come up with a way of embedding data into unnoticeable changes to fonts.

This is a clever screen hack that affords excellent privacy in a public place.

In the news lately we’ve seen a DNA database get searched and Google searches be used against a criminal, but there’s more to tell that’s not yet been released.