Clandestine Fox, Part Deux

We reported at the end of April and the beginning of May on an APT threat group leveraging a zero-day vulnerability in Internet Explorer via phishing email attacks. While Microsoft quickly released a patch to help close the door on future compromises, we have now observed the threat actors behind “Operation Clandestine Fox” shifting their point of attack and using a new vector to target their victims: social networking.

more here........http://www.fireeye.com/blog/technical/targeted-attack/2014/06/clandestine-fox-part-deux.html