Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...

QR codes that were once seen as a convenient shortcut for checking menus or paying bills have increasingly been turned into weapons. Fake delivery texts, counterfeit payment links and malicious codes ...

WhatsApp is the world's most popular instant messaging app, which is used for chatting, sharing media, and staying connected with friends, family, and colleagues. It has more than 3 billion users all ...