Malware that targets Facebook is a far bigger problem for mobile security, BitDefender says. The worms and other malware are often platform-independent and are widely spread as malware that targets PCs. Almost one quarter of Facebook users who fell for a recent scam on the social network did so from their mobile device, the firm says. Spam links on social networks are infecting mobile devices via bad links on Facebook, the research firm claims. The worm that claimed to show users a girl’s Facebook status which got her expelled from school generated 28,672 clicks.”]