Abstract
This study analyzes security issues associated with QR codes in various enterprises.The increasing utilization of QR codes for transactions, online access, and information dissemination has attracted the attention of malicious individuals. In the absence of encryption, counterfeit QR codes can be easily produced, and the origin’s location remains unverifiable, so endangering customers and organizations.This page addresses phishing, malware, and data breaches associated with QR codes. It cautions that inadequate data protection and encryption may provide illegal access to personal and financial information. It also analyzes how counterfeit QR codes in public spaces can direct users to perilous websites, resulting in identity theft and financial detriment. The paper recommends prioritizing QR code security to evaluate threats in order to uphold trust in this widely used technology.