On iPhones, go to the Privacy setting then scroll down to Apple Advertising, and then switch off Personalized Ads. On newer ...

Sometimes your phone needs to know your location to provide a useful service, like telling the Uber driver where to pick you up. But in other cases, there’s little justification for tracking ...

LONDON — Smartphones are useful tools for everyday life, but they're privy to nearly everything about you, including all the places you've been — if you let them. When you use a map app to ...