Pivotree Inc. announced the expansion of its cybersecurity practice, led by Brad Riddell, recently appointed as General Manager (GM) for Cybersecurity. Mr. Riddell brings over 20 years of experience in cybersecurity, IT risk management, systems integration, consulting, and managed services business development and sales to the role. He joins Pivotree after serving in senior roles responsible for the growth of some of Canada's most successful cybersecurity businesses.