Submarines revolutionized the way war was waged at sea. Silent, invisible and deadly, submarines challenged the very core of naval strategy. There are similar threats alarming in the deep that will challenge the effectiveness of every Human Resources Professional. Just as the Navies of the world found tools such as sonar and enhanced listening devices to reduce the threat of submarines, Human Resource departments need to develop the tools necessary to peer beneath the murky waters and identify friends and foes. Companies need a system that can find and listen for the ""Submarines"" within their own organizations.