CERT Polska, Poland's National CERT team is very active in the field of security and has just released a brief analysis of a recent malware that is spreading through social media! CERT Polska analysis shows that the malware spreads through Facebook in the form of a hyperlink message written on the user's wall. However, it can also spread through Skype and MSN. If users click these links the malware is downloaded to their machines and manage to bypass the protection provided by the majority of the antivirus products.
Read more here - http://www.cert.pl/news/5587/langswitch_lang/en