00636nam 2200169z- 450 9910712642003321(CKB)5470000002495744(EXLCZ)99547000000249574420230509c2008uuuu -u- -engInsider threat study : illicit cyber activity in the information technology and telecommunications sectorUnited States Secret ServiceWashington, D.CInsider threat study BOOK9910712642003321Insider threat study : illicit cyber activity in the information technology and telecommunications sector3306541UNINA