3 Types of Insider Threats
http://www.csoonline.com/article/2128501/access-control/the-3-types-of-insider-threat.html
3 Types of Insider Threats and solutions
https://www.healthitoutcomes.com/doc/the-types-of-insider-threats-and-how-to-stop-them-0001
4 Different Types of Attacks
https://cloudtweaks.com/2015/01/4-different-types-attacks-understanding-insider-threat/
Recognizing Insider Threats
https://securelist.com/threats/recognizing-different-types-of-insiders/
Required Viewing found here
Insider Threat
https://www.youtube.com/watch?v=p2ymPty1hsA
Snowden Visualized