Why Cybersecurity Teams Are Using Threat Modeling to Fix Security Debt

Cybersecurity Business with Fexingo: Security Companies, Breaches, and Enterprise Defense · Jun 3, 2026 · 10m · transcript

Episode 28 of Cybersecurity Business with Fexingo: Security Companies, Breaches, and Enterprise Defense. Lucas and Luna dig into security debt — the accumulated vulnerabilities and outdated controls that plague enterprise environments — and how threat modeling is emerging as a structured approach to pay it down. They examine a real-world case: how one global bank used attack trees and data-flow diagrams to prioritize its most critical risks, saving an estimated $40 million in potential breach costs. The hosts break down the STRIDE and PASTA frameworks, explain why most security teams are…