Natasha Mwanandimayi

A Secure Framework for Strengthening Fraud and Error Detection in IT Audit Systems in U.S. Banks

Natasha Mwanandimayi, Isaiah Osemudiamen Okogun, Rutendo Talent Sithole & Claudious Mufandaidza · Asian Journal of Economics, Business and Accounting · 2026

Background: The US banking sector is continually becoming more dependent on complex IT infrastructure, which exposes it to greater risks of sophisticated fraud and transactional errors. The heavy reliance on technology has rendered traditional audit mechanisms obsolete and unable...

Open access Research Article 10.9734/ajeba/2026/v26i22168

Audit 5.0 and the Digital Transformation of Auditing: The Role of Big Data Analytics and Artificial Intelligence in Enhancing Audit Quality and Decision-Making

Isaiah Osemudiamen Okogun, Victor Apatu, Natasha Mwanandimayi, Rutendo Talent Sithole & Claudious Mufandaidza · Asian Journal of Economics, Business and Accounting · 2026

Background: The rapid adoption of digital business models has led to an exponential increase in the volume, velocity, and complexity of data exchanged across interconnected organizational ecosystems. This transformation presents both opportunities and challenges for the auditing...

Open access Research Article 10.9734/ajeba/2026/v26i22162