This is ransomware, spyware, or a banking trojan. For Android users, it can read your SMS, steal your contacts, and even hijack your WhatsApp. For PC users, it can encrypt your files and demand a Bitcoin ransom.
further prevent others from downloading, sharing, or even taking screenshots of the display picture. The Rise of Third-Party "Viewers" fb locked profile dp viewer
: Never provide your Facebook login credentials to a third-party "viewer" site or app. Authentic tools only require the profile's URL. This is ransomware, spyware, or a banking trojan