Item Not Received claims become riskier after the holidays because merchants are handling more orders, more returns, and more delivery exceptions at once. Fraudsters can hide abusive claims inside normal seasonality, while delayed fulfilment updates and overloaded queues make it harder to challenge weak evidence before a refund is issued.
Why holiday timing makes Item Not Received claims easier to abuse
Holiday periods compress a merchant’s normal controls. More parcels are in flight, more exceptions are being processed, and customer service teams are under pressure to clear backlogs quickly. That creates a window where a fraudster can make an item not received claim that looks plausible enough to slip through, especially if evidence from the carrier or fulfilment system is delayed.
What changes in the evidence trail after peak season
The main issue is not that every holiday claim is fraudulent, but that the usual signals become noisier. Tracking scans can lag, delivery exceptions can pile up, and refund teams may rely on incomplete records to keep queues moving. When the operational picture is messy, weak claims are harder to distinguish from genuine late deliveries, and that raises the chance of premature reimbursement.
Seasonal volume also makes it easier for bad actors to blend in. A claim that might look unusual in a quiet month can seem ordinary when the merchant is already seeing more “where is my order” contacts, more carrier delays, and more customer disputes. Fraudsters exploit that normalisation effect because they do not need to prove a sophisticated story, only one that fits the expected holiday chaos.
Why merchants should treat holiday INR claims as a control problem
INR fraud is often an access-to-refund problem as much as a shipping problem. The control weakness appears when fulfilment, carrier, and support teams cannot reconcile the same order quickly enough to challenge a claim before money is released. If the process rewards speed over verification, fraud risk rises precisely when claim volume is highest.
That means the practical question is not whether holiday claims are legitimate in the abstract, but whether the merchant can still verify them fast enough under peak load. If not, the claims workflow becomes a soft target for repeat abusers, organised fraud rings, and opportunists who learn that holiday exceptions are less likely to be investigated deeply.
Risk and Threat Considerations
Holiday INR fraud is risky because high-volume operations reduce the quality of review at the same time that disputed-delivery claims become more believable. The result is a concentration of exposure in refund operations, chargeback handling, and customer trust, especially when merchants lack timely carrier telemetry.
Failure mechanism: Delayed fulfilment updates, backlog pressure, and exception-heavy shipping records weaken the evidence available to reviewers, so questionable claims can be approved before a proper challenge is raised.
Impact: Merchants can lose revenue directly through refunds and indirectly through repeat abuse, higher support costs, and distorted fraud signals that make future screening less reliable.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP API Security Top 10 addresses the attack and risk surface, while CIS Controls v8, NIST CSF 2.0 and NIST SP 800-53 Rev 5 set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| CIS Controls v8 | CIS-5 — Account Management | Holiday INR abuse is reduced by tighter account and dispute control. |
| Recommendation — Tighten dispute and account workflows so refund decisions require stronger validation under peak volume. | ||
| NIST CSF 2.0 | DE.CM-01 — Monitoring for Anomalies and Events | Seasonal INR fraud depends on spotting abnormal claim patterns in noisy operations. |
| PR.AA-05 — Identity Management, Authentication, and Access Control | Refund abuse often exploits weak verification before money is released. | |
| Recommendation — Monitor claim spikes and exception patterns for fraud indicators during peak shipping periods. Require stronger authentication or verification before approving high-risk refund actions. | ||
| NIST SP 800-53 Rev 5 | AU-6 — Audit Record Review, Analysis, and Reporting | Disputed delivery claims need reviewable records to challenge weak evidence. |
| Recommendation — Review audit trails for refund approvals, claim overrides, and repeat-claim patterns. | ||
| OWASP API Security Top 10 | API6 — Unrestricted Access to Sensitive Business Flows | Refund and claim flows can be abused when business logic is easy to game. |
| Recommendation — Protect refund and dispute workflows from abuse by enforcing business-flow restrictions. | ||
Practitioner Guidance
What to prioritise: Focus review effort on holiday claims that combine multiple weak signals, such as first-time customers, mismatched delivery history, and repeated contacts about the same order. Claims with no carrier milestone after dispatch deserve faster escalation than claims with a clear but delayed transit trail.
What to verify: Before issuing a refund, verify the order’s scan history, delivery exception codes, address consistency, and any prior refund or dispute pattern tied to the account. The most important judgement is whether the claim is missing evidence because the parcel is delayed, or because the claim itself is opportunistic.
What good looks like: A strong holiday control process can separate genuine late deliveries from abuse without forcing every case into manual review. The goal is not zero false positives, but a queue that preserves enough evidence quality to make refund decisions defensible.
Practitioner takeaway: After the holidays, the key risk is not just more INR claims, it is lower evidence quality at the exact moment when fast refund decisions are most tempting.
Related resources from NHI Mgmt Group
- Why do account takeovers create fraud risk even after strong onboarding checks?
- Why do no KYC casinos create higher AML and fraud risk?
- Why do billing account update requests create a higher fraud risk than routine invoices?
- Why do marketplace accounts create a higher fraud risk than ordinary consumer logins?
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Reviewed and updated by the NHIMG editorial team on October 11, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org