TL;DR: Supply chain disruption remains widespread, with Exostar saying almost 80% of supply chains faced some disruption last year and that third-party failures, with cyberattacks close behind, are the main sources of interruption. Reactive contingency planning breaks down when supplier visibility, compliance monitoring, and communication are fragmented across tiers.
Editorial analysis by NHI Mgmt Group, based on content published by Exostar: “Supply Chain Resilience: Managing Disruption Risks in Supply Chains”.
By the numbers:
- almost 80% of supply chains faced some degree of disruption over the last year
Key questions
Q: What breaks when supplier visibility stops at the first tier?
A: Security teams lose sight of the systems and services that vendors themselves depend on, which is where many cascading failures emerge.
Q: Why do fragmented supplier communication channels increase disruption risk?
A: Fragmented communication hides status changes, slows escalation, and makes it harder to prove what action was taken.
Q: How do organisations know if continuous supplier monitoring is working?
A: It is working when risk changes are detected before they affect production, compliance, or delivery commitments.
Practitioner guidance
- Map the extended supplier network Identify Tier-2 and Tier-3 dependencies, then document which suppliers can affect delivery, compliance, or shared workflows.
- Automate continuous supplier assessment Move beyond onboarding-only reviews by monitoring supplier performance, financial health, cybersecurity posture, and compliance status on an ongoing basis.
- Centralise supplier communication and evidence Replace fragmented email and spreadsheet tracking with a controlled workflow that stores updates, exceptions, and approvals in one auditable place.
Bottom line: Supply chain resilience fails when organisations rely on periodic checks rather than continuous visibility across supplier tiers and shared workflows.
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Continuous supplier visibility is now a control requirement, not a reporting convenience. The article is right to frame resilience as a live governance problem, because static onboarding checks do not capture how supplier risk changes over time. In practice, the extended supplier network behaves like a shared trust fabric, and one stale assumption can create operational and compliance exposure. Practitioner conclusion: treat supplier visibility as an always-on control objective.
A few things that frame the scale:
- 92% of organisations expose NHIs to third parties, raising concerns about supply chain security, according to the Ultimate Guide to NHIs.
- Breaches involving third parties rose to 48% of all breaches, a 60% increase on the previous year, according to Verizon's 2026 Data Breach Investigations Report.
A question worth separating out:
Q: Who is accountable for supplier access and trust when third parties are part of delivery?
A: Accountability should sit with the business owners who depend on the supplier relationship, not only procurement or security. When third-party accounts, shared workflows, or delegated rights are involved, the organisation needs named owners for access review, exception handling, and recertification. Otherwise, trust drifts faster than governance can correct it.
👉 Read our full editorial: Supply chain resilience depends on continuous supplier visibility