Why Complexity Is The Insider Threat Hiding In Plain Sight

InnovationWhy Complexity Is The Insider Threat Hiding In Plain SightByKevin Lynch,Forbes Councils Member.for Forbes Technology CouncilCOUNCIL POSTExpertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. | Membership (fee-based)May 21, 2026, 09:45am EDTKevin Lynch, CEO and board member at Optiv, a cyber advisory and solutions leader. getty​When most leaders think about insider threats, they picture a disgruntled employee or a malicious actor intent on harming the organization from within. That threat is real, but it’s no longer the most pressing one facing executive leadership.​A more subtle and far more pervasive risk has taken hold across enterprises. It’s not driven by intent, but by complexity.​How We Got HereOver the past decade, organizations have done exactly what was expected of them. They invested in cybersecurity. They responded to board expectations, regulatory pressure and a rapidly evolving threat landscape by adding tools, controls and layers of defense. Each investment made sense at the time. Each solved a specific problem.​But taken together, these decisions have created something new. A quiet adversary has emerged inside our environments. It’s the accumulation of complexity itself.​And increasingly, that complexity works against us.​Security stacks have evolved into sprawling ecosystems of overlapping tools, duplicative controls and fragmented data. In fact, industry research reveals, on average, organizations are trying to manage 83 different security solutions from 29 different vendors.​This causes teams to spend more time managing technology than improving outcomes. Signal is buried in noise. Costs continue to rise, yet measurable gains in resilience are not keeping pace.​This is the new insider threat. It does not announce itself or trigger alerts. Instead, it quietly erodes efficiency, increases exposure and limits an organization’s ability to respond with speed and precision.​ if (!window.cnxel...