Remove Facebook virus that posts nude links on your friends wall

Example

Facebook spam is due to a third party extension that do this nasty injection. The name of the extension is “YouTube Premium or video on link “ or any unknown extension like that, so all we have to do is to uninstall this extensions. Here’s how to do it:

Safari: Go to Safari -> Preferences -> Extensions – find and select the extension “YouTube Premium”, now tap on uninstall to completely remove the extension.
Mozilla Firefox: Go to Tools -> Addons -> Extensions – find and remove the add-on “YouTube Premium”
Google Chrome: Go to Tools -> Extensions – find and remove the extension “YouTube Premium”

Try a reboot for a clean and safe PC or Mac. This should have resolved the issue of new Facebook porn virus posting nude video link on your friends wall. Be aware and avoid any suspicious link next time.