Today's organizations are trying to deal with a growing underground of unmanaged and uncontrolled unstructured data. In fact 75% of data today is generated and controlled by individual employees; iInexpensive, cloud-based storage has only served to exacerbate the problem of dark data. Nowhere is this problem more evident than in the widespread and growing use of file sync and share tools, most notably Dropbox. While these tools are useful for individual users, they allow corporate policies, legal requirements and regulatory obligations to be circumvented, creating a serious information governance problem. Organizations that solve even just this one issue have taken a significant step toward solving their overall information governance problem.