Robert (Bob) Moore has accepted the position of VP, Global Security for Hewlett-Packard. Moore was previously Executive Director of Global Security for Merck & Co. He has also held senior positions in the US and abroad with British Petroleum and Amoco. (Source: SMR Group)Global Hyatt has appointed Mark Sanna as VP of Global Security. He was previous Director of Global Security for Kraft Foods. (Source: SMR Group)Affiliated Computer Services (ACS) has named Christopher Leach to the position of SVP and Chief Information Security Officer. Leach previously held the same title at First Horizon National Corp. and also has held positions at Grant Thornton, Bank One and JP Morgan Chase.Washington Mutual has named Gregory Wood as CISO. He was previously at BioPassword, Inc. and spent nine years at Microsoft, most recently as founder and general manager of the Microsoft Security Center of Excellence.