Why Context Is the Missing Piece in Cybersecurity (Ft. Tonic Security CEO)

Send a textToday we’re joined by Sharon Isaaci, Co-founder and CEO of Tonic Security. With over 25 years of cybersecurity, intelligence, and operational leadership Sharon brings deep experience from both boardrooms and high-pressure environments. His vision for Tonic was shaped by years as a CISO and consultant to Fortune 500 companies, where he saw the urgent need for contextualised, business-centric security. In this episode, we also speak about his experience working with Cisos and how it influenced his thinking around modern vulnerability management and security strategy.We explore how AI is transforming defence by helping teams make sense of overwhelming data points. Sharon breaks down why understanding vulnerabilities requires context, what assets they affect, the real business impact if compromised, and which issues are actually exploitable. She also shares how Tonic, recognised by Gartner and SACR, uses Agentic AI and a security Data Fabric to cut false positives, accelerate remediation, and focus security teams on what truly matters.