Christina Mazzone is the Global Deputy CISO for Omnicom Group, a leader in marketing and corporate communications services. Prior to joining Omnicom, she held roles including Cybersecurity Risk Officer for PTC, a global computer software organization and leader in IoT and AR technologies, as well as Information Security Officer for both Brigham Health and Partners Continuing care, Harvard Medical teaching affiliates and member institutions of Mass General Brigham (formerly Partners Healthcare). In these roles, Christina was responsible for their respective Information Security programs across diverse workforce and services.

Outside of work, Christina volunteers on multiple Boards. Her greatest involvement is as an advisory board member, co-founder, former President and University & College Community Outreach Chairman with the (ISC)2 Eastern Massachusetts chapter. (ISC)2 is the governing body for the CISSP certification. Her primary responsibility was the establishment and leading the chapter's continued growth, with focus on educational seminars for their members and information security awareness for children, young professionals, and the elderly alike.

Christina has more than 20 years of experience in Information Technology with focus on Telecommunications, Cybersecurity and Privacy. She is a SIM RLF graduate, holding a Bachelor of Business Administration, Master of Science in Project Management with a specialization in Information Security. Christina maintains Cybersecurity Strategy, CISSP, CIPT and CIPP/US certifications and is currently participating in Stanford’s Advanced Cybersecurity Program.