In cybersecurity, 'Nth party risk' refers to the potential threats and vulnerabilities introduced not by your direct suppliers (third parties), but by their suppliers, and so on down the supply chain. These indirect relationships can be difficult to monitor, making it challenging for organizations to assess, manage, and mitigate risks that originate beyond their immediate control. Nth party risk is especially relevant in complex ecosystems where multiple vendors, subcontractors, or service providers interact. Attackers may exploit weaker security measures in these distant links to compromise the primary organization. Effective risk management strategies include comprehensive due diligence, continuous monitoring, and contractual requirements for security standards throughout the entire supply chain.