He received his Ph.D. in Management Science and Systems from the State University of New York at Buffalo. His current research interests are in the areas of cyber crime and information security, information search, and decision making. His work has been published in MIS Quarterly, Information Systems Research, Journal of Management Information Systems, ACM Transactions on Management Information Systems, IEEE Transactions on Systems, Man and Cybernetics (Part C), European Journal of Operational Research, Decision Support Systems.