What are the dangers of Facebook accessing your personal information? When you use an app or upload a selfie, you’re giving away personal information.The problem is that you don’t know how much, according to privacy and technology expert William Wolfe-Wylie, because the apps and accounts don’t need your permission to make changes that you might not notice. The EyeopenerJustin ChandlerMarch 6, 2018 Facebook0 Twitter LinkedIn0 Reddit 0 Likes