Jul 29, 2018 · When I use Facebook, after I log out, I can see my profile picture on the login screen of Facebook. With great curiosity, I click on the profile picture (while I am still logged …

Nov 16, 2017 · Logging out of FB, clearing my web cache, and logging back in doesn't fix the location issue. After "ending all activity" on the FB Security and Login settings, which forced …

Apr 26, 2016 · As far as I'm aware, Facebook don't actually block the new attempts from different IPs. Instead, they send an email to the registered email address with a notification that you …

Aug 7, 2019 · 561 I've been playing around with different login forms online lately to see how they work. One of them was the Facebook login form. When I logged out of my account my email …

May 5, 2016 · Though, I never even tried to open Facebook or any application/site related to FB. But I am constantly getting this pop up when ever I open any site. Is that a security threat? Edit …

Mar 10, 2017 · A lot of services, sites, and applications offer the 'login with Facebook' or 'login with Google' option. For many sites, the browser opens a separate window in which you can enter …

Apr 24, 2020 · My FB account received several activity events from android apps, even though FB app is not installed on my phone. I have logged in using phone's chrome browser, which is …

Jul 14, 2015 · A captcha on a login screen makes no sense. I'm not surprised your users hated it. The purpose of captcha fields on forms is to prevent them being submitted by bots. A bot …

May 13, 2018 · Okay, this is a real situation but I will use the classic names. Alice and Bob are chatting via FB Messenger Secret Chats. When Bob taps on settings, "Your keys" shows "BB …

Sep 28, 2018 · This question is a great opportunity to point out that FB badly botched the handling of this. Being unexpectedly logged out and asked to login again looks just like phishing and it …