http://www.computerworld.com/article/2918406/cybercrime-hacking/cybercriminals-borrow-from-apt-playbook-in-attacking-pos-vendors.html

http://www.welivesecurity.com/2015/05/12/5-practical-tips-avoid-ransomware-email/

http://www.zdnet.com/article/what-causes-enterprise-data-breaches-the-terrible-complexity-and-fragility-of-our-it-systems/

http://www.computing.co.uk/ctg/news/2408602/venom-security-vulnerability-allows-hackers-to-infiltrate-networks-via-the-cloud

http://arstechnica.com/security/2015/05/penn-state-severs-engineering-network-after-incredibly-serious-intrusion/