When Abby Katzap was studying abroad in Florence and traveling through Europe with her friends, sharing their iPhone locations on the Find My app just made sense. Then 19, her girlfriends initiated ...

When Abby Katzap was studying abroad in Florence and traveling through Europe with her friends, sharing their iPhone locations on the Find My app just made sense. Then 19, her girlfriends initiated ...

Last week when a security researcher said he could easily obtain the precise location from any one of the millions of users of a widely used phone-tracking app, we had to see it for ourselves. Eric ...