some recent Social Media and Security/Privacy articles that may be of interest

4 Facebook Security Tips to Stay Safe in 2012 http://www.cio.com/article/print/696212

Facebook's New Timeline: Important Privacy Settings to Adjust Now http://www.cio.com/article/690742/Facebook_s_New_Timeline_Important_Privacy_Settings_to_Adjust_Now?taxonomyId=3119

Facebook May Be Scary, but We Love it Anyway http://www.cio.com/article/696205/Facebook_May_Be_Scary_but_We_Love_it_Anyway?taxonomyId=3119

Social Networking, Ignorance, and Apathy http://www.cio.com/article/696197/Social_Networking_Ignorance_and_Apathy?taxonomyId=3119

Facebook Privacy: How the FTC Settlement Affects You http://www.cio.com/article/695461/Facebook_Privacy_How_the_FTC_Settlement_Affects_You?taxonomyId=3119