Our Company

“To that end I’d like to make an introduction to our security partner, EverSec Group. EverSec helps us with initial vetting and provides thought leadership on technologies that are new to us.”

— CISO, Financial Services

Executive Leadership Team

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Stephen Harrison

Chief Executive Officer

Stephen Harrison is the founder and CEO of EverSec Group. Stephen has over 20 years of experience in assisting clients develop, implement, and maintain cyber-security infrastructures. Stephen founded EverSec Group in 2008, after being a key member of Check Point’s NYC team for 8 years. Stephen is, also, a Doctor of Medicine (MD), having graduated from Stony Brook School of Medicine.

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Anthony Roffi

Chief Operating Officer

Anthony is the second of three Managing Partners of EverSec Group, having joined EverSec in 2014 as Director of Business Development. Today, Anthony oversees all aspects of EverSec Operations including Sales Operations, Finance, HR, and IT Systems. Anthony began his career at IBM in 1985 and has since excelled at Shiva Corporation, Intel Corporation, Sitara Networks and Check Point Software. In his spare time, Anthony enjoys playing guitar and piano.

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Tim Mcsherry

Chief Strategy Officer

Tim McSherry is the third of three Managing Partners of EverSec Group and the Chief Strategy Officer. Tim has nearly 20 years of experience in the security industry, including ten years running Check Point’s NY/NJ Area Office and one year running East Coast Operations for Confer Technologies. Tim graduated with honors from Providence College. Tim holds a Bachelor of Arts degree, with a Business Minor.

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Ryan Leonard

Chief Technology Officer

Ryan graduated from RIT with a BS in IT (InfoSec Concentration), as well as a minor in Criminal Justice. His career started with a rapidly growing fintech company, where he ascended originally to Chief Information Security Officer and eventually to CIO.  After working at that company, Ryan moved into a cyber security consulting role, specializing in balancing security and performance and assisting teams in their cyber security program maturity.

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Seth Lyons

Chief Information Officer

Seth has been working in the cyber security field for almost twenty years. He began his career at a currency trading firm, where he was initially responsible for firewalls and remote access. Throughout his time with that firm, Seth rose to oversee all aspects of security, including firewalls, remote access, auditing, intrusion detection and prevention, and endpoint protection. More recently, Seth has been a cyber security consultant, and his clients include some of the country's largest financial, insurance, and hospitality firms.