VP and Chief Information Security Officer
Ascena Retail Group, Inc.
Mark Tomallo is the Chief Information Security Officer for Ascena Retail Group, Inc., one of the largest women’s specialty retailer in the world. His background includes leadership positions at Cardinal Health, a Fortune 15 health information services, medical products manufacturer, and pharmaceutical distribution company as well as Cisco Systems and AT&T EasyLink. Mark’s 20 years of information security experience along with running technology start-ups, large corporate security teams, and M&A’s allows for a unique perspective while protecting organizations. Mark serves as an advisor to multiple technology and service companies and was recently a finalist for the FAIR Institute’s Business Innovator award. He lives in Columbus, Ohio with his wife of 22 years and two children.