PLANO, Texas--(BUSINESS WIRE)--Securonix, Inc., a six-time Leader in the Gartner® Magic QuadrantTM for SIEM, today announced the appointment of Toby Weiss as Chief Executive Officer. Weiss joins Securonix at a defining moment for security operations. Security teams across highly regulated industries, including healthcare, financial services, energy, and government, as well as managed security service providers (MSSPs), face growing threat volumes, increasingly sophisticated attacks, mounting com