http://www.businessweek.com/articles/2014-09-11/home-depot-hack-malware-points-to-different-hackers-than-targets

http://www.csoonline.com/article/2605857/security-awareness/successful-security-awareness-programs-hold-employees-hands-to-the-fire-in.html

http://www.networkworld.com/article/2604411/security0/ernst-and-young-accused-by-canadian-used-computer-dealer-of-data-breach.html

http://www.cyber-security-blog.com/2013/08/Responding-to-a-Domain-Admin-Account-Compromise-Bootstrapping-Trust-A-Billion-Dollar-Cyber-Security-Problem.html

http://digital-forensics.sans.org/blog/2013/06/20/overview-of-microsofts-best-practices-for-securing-active-directory