The PNC Financial Services Group, Inc. announced that it has expanded the leadership roles of Chief Security Officer Deborah Guild and Corporate & Institutional Bank (C&IB) and Staff Service Technology Chief Information Officer (CIO) Ganesh Krishnan. Both leaders also have been appointed to PNC's Executive Committee and are reporting to William S. Demchak, chairman, president and chief executive officer of PNC. In their new roles, Guild will lead Enterprise Technology while remaining executive vice president and chief security officer. Krishnan, also an executive vice president, will serve as enterprise chief information officer, with responsibility for leading technology strategy and innovations, initiatives and programs for all of PNC's lines of business.