It might be dressed up like a game, but apps that track your movements are serious business.
The interest you earn in the form of supposedly free services is rarely worth opening such an account.
New ways of announcing your resistance to the great privacy problem are finally bubbling up.
Big data isn't all bad. We just need to know how it's being handled.
Think what you post on social media doesn't really matter? So did these four people, and this is what happened.
Digital self-defense: How to protect your online identity, a series by Steffan Heuer and Pernille Tranberg.