Kevin O'Brien

Co-Founder & CEO at GreatHorn
On the record
Share profile 
Recent Quotes
Sign up to view all
  • In one Global 1000 company, we found that a traditional gateway missed 40% of executive impersonations, and 15-20% of all threats, including business email compromise, credential theft, and malicious links.

Sign up to view all
  • GreatHorn
    Co-Founder & CEO
    started Mar 2015