Reminds me of Tim Vidas&#x27; work on QRishing:<p><a href="https:&#x2F;&#x2F;www.cylab.cmu.edu&#x2F;files&#x2F;pdfs&#x2F;tech_reports&#x2F;CMUCyLab12022.pdf" rel="nofollow">https:&#x2F;&#x2F;www.cylab.cmu.edu&#x2F;files&#x2F;pdfs&#x2F;tech_reports&#x2F;CMUCyLab12...</a>