I was scrolling through Instagram recently when I noticed something strange: the app was suggesting friends based on who was in my phone's contact list, even though I had long ago disabled contacts ...

Facebook isn’t always careful with the information we entrust with it, and the company’s latest privacy misstep may have accidentally uploaded your email contacts. For the last three years, a bug ...

When it comes to Facebook, most of us will have a contacts list covering years and even decades of our lives—recent acquaintances among people we've known since high school, neighbors we saw yesterday ...