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PIX fraud detection and older-user digital safety, A Systematic Evidence Synthesis

Rapid settlement in instant payment infrastructures intensifies systemic exposure to social engineering and authorized push payment deception among older digital banking consumers. Effective mitigation requires aligning automated agentic anomaly detection with statutory liability reforms, pre-transaction friction, and inter-institutional recovery mechanisms. Establishing inclusive digital safety necessitates structural governance adjustments rather than placing the entire burden of threat identification on vulnerable users.

Objetivo do trabalho

Synthesize evidence on instant payment fraud vectors, algorithmic detection, and statutory governance to enhance digital safety for older financial consumers.

Metodologia

Desk-based systematic evidence synthesis and comparative regulatory analysis across international instant payment governance frameworks and security standards.

Originalidade científica

Integrates multi-layered agentic fraud detection architectures with behavioral vulnerability models to address authorized push payment recovery for older cohorts.

Prévia do Documento

Esta é uma breve prévia. A versão completa inclui texto expandido para todas as seções, uma conclusão e uma bibliografia formatada.

Research Article

Degree:
PIX fraud detection and older-user digital safety, A Systematic Evidence Synthesis

Author:

Group

First M. Last

Advisor:

Dr. First Last

City, 2026

Contents

Abstract
Introduction
Governance and Architecture of Instant Payment Infrastructures
Typologies of Authorized Push Payment and Social Engineering Fraud
Cognitive Vulnerability Profiles and Digital Safety of Older Adults
Algorithmic Fraud Detection and Behavioral Anomaly Surveillance
Institutional Recourse, Zero-Liability Regimes, and Legal Gaps
Comparative Synthesis of Inter-Institutional Protective Frameworks
Discussion and Regulatory Implications
Conclusion and Policy Directions
Bibliography

Introduction

Instant payment infrastructures have accelerated financial inclusion while introducing severe vulnerabilities surrounding social engineering and authorized push payment fraud [2]. The instantaneous finality of digital settlement mechanisms undermines traditional post-transaction remediation, disproportionately exposing older financial consumers to irreversible monetary losses [4].

Existing protective frameworks often fail because digital interface design assumes a baseline level of cybersecurity literacy that diverges from the cognitive and technological habits of aging populations [1]. Consequently, algorithmic anomaly detection must operate alongside structural governance mechanisms to mitigate deceptive manipulation without creating friction that completely excludes older users [5].

This systematic synthesis examines the convergence of real-time fraud detection architectures, regulatory liability models, and older-user safety in instant payment ecosystems [2], [4]. By synthesizing international regulatory paradigms and computational defense models, the study establishes design principles that balance operational efficiency with robust consumer protection for vulnerable demographics [5].

Discussion and Regulatory Implications

The governance structures underpinning instant payment architectures reveal a fundamental tension between frictionless execution and systemic consumer protection. While unitary operational models ensure rapid nationwide financial inclusion and broad formalization of microtransactions, they simultaneously create acute coordination challenges when safeguarding digitally vulnerable demographics against deceptive practices (BUILDING FRUGAL DIGITAL STATES, 2026). The structural rapidity of settlement diminishes the temporal window required to intercept social engineering schemes, disproportionately exposing older adults who face cognitive vulnerabilities and sophisticated deceptive vectors. Relying exclusively on cybersecurity training and post-facto fraud reporting proves doctrinally and practically insufficient. Behavioral vulnerabilities systematically persist even in educated environments, rendering consumer-directed awareness inadequate against authorized push payment scams (THE INSTANT PAYMENT GAP, 2026). Because existing regulatory frameworks frequently exclude authorized transfers from traditional reimbursement mandates, instant payment systems place an unfair evidentiary and financial burden on victimized users. Closing this regulatory gap demands shifting the responsibility from individual end-users to institutional actors. As demonstrated in comparative frameworks, statutory modernization must mandate inter-institutional cooperation in asset tracing, integrate automated pre-transaction friction, and extend zero-liability protections to fraudulently induced transfers (THE INSTANT PAYMENT GAP, 2026). Aligning real-time behavioral anomaly surveillance with mandatory institutional reimbursement mechanisms transforms instant payment infrastructures into resilient, equitable public utilities, thereby shielding vulnerable populations from irreversible financial harm without undermining structural inclusion goals (BUILDING FRUGAL DIGITAL STATES, 2026).

References

  1. Fraud Prevention in Digital Payment Systems and Cybersecurity Education for Customers of Nationalized Financial Institutions
    Khushwant Singh, Larisa Mistrean, Yudhvir Singh et al.
    Link DOI
  2. Building Frugal Digital States: Pix, UPI, and the Design of Instant Payment Infrastructures for Inclusive Development
    ANELISE LEAL VIEIRA CUBAS, Ana Aguiar Dutra, Jose Baltazar O. S. Guerra et al.
    Link DOI
  3. Digital financial inclusion and women: a case study of Pix, the Brazilian instant payment system
    Paula da Cunha Duarte
    Link DOI
  4. The Instant Payment Gap: Reforming the EFTA for Authorized Push Payment Fraud
    A. Joseph Warburton
  5. Agentic AI Governance Framework for Real-Time Fraud Detection in Digital Payment Systems: A Multi-Layered Architecture for Financial Security
    Jalendar Reddy Maligireddy
  6. REAL-TIME FINANCIAL RESILIENCE: INTEGRATING BEHAVIORAL ECONOMICS, CYBERSECURITY, AND DIGITAL FINANCE TO COMBAT GLOBAL PAYMENT FRAUD
    Priyant Banerjee, Arshad Bhat

Bibliografia

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ABNT NBR 14724:2011 (Trabalhos acadêmicos)

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Artigo Acadêmico

ABNT NBR 14724:2011 (Trabalhos acadêmicos)