Sophos is warning Facebook users about the reappearance of survey scams that are quickly spreading across the social network. Sophos has created a YouTube video to help Facebook users clear up their profiles if they’ve been affected by any of these scams. These scams are able to spread across the network as users think that online friends have posted the message, seemingly linkining to the enticing material. By clicking on the link and giving a third-party Facebook application access to their profile, users are helping the scammers spread the application across their network of friends.”]
Source: https://www.csoonline.com/article/2133984/facebook-surveys–a-christmas-gift-from-the-devil.html