The ISC shares good advice on being careful with links posted in Facebook

Facebook – Be careful with potentially malicious links

QUOTE: We received an email from a reader today about a link on his wife’s Facebook wall.  The link indicated that a friend had tagged her.  When he tried to remove the post from her wall it would not allow removal.  He reported it as spam.   Apparently a friend of hers clicked on the link and got infected.  The link point to a malicious site with random file names.  Let this serve as a reminder to everyone not to click on links until you have checked out the source.