The whitepaper "No Margin for Error: The Digital Transformation of Retail and the Need for Application Security" by HCL AppScan emphasizes the crucial role of digital transformation in retail success and the importance of secure online data transfer. It highlights contemporary challenges, digital remedies, and the rising risks of hacking and cybercrime. The report underscores the value and cost-effectiveness of application security testing in protecting data and brand reputation while combating theft and fraud.