Understanding Concentration and Cascading Cyber Risk

This guide provides an in-depth examination of concentration and cascading cyber risk, focusing on their implications for organizations. It outlines the definitions of concentration risk, which refers to the risk an organization faces due to reliance on a single vendor, and cascading risk, which describes the chain reaction of vulnerabilities that can occur when a vendor is compromised. The document emphasizes the importance of assessing these risks within the context of third-party cyber risk management strategies. It explains how organizations can identify high-risk areas in their supply chains and the potential impact of vendor breaches. The guide also discusses the interconnected nature of modern businesses and the necessity of understanding both concentration and cascading risks to mitigate negative outcomes from third-party incidents. By evaluating their unique infrastructures and dependencies, organizations can better manage their overall cyber risk exposure.