One of the most difficult challenges in payment card fraud detection is extreme class imbalance. Fraudulent transactions ...

What if a simple scan of a QR code could compromise your most sensitive information? Imagine sitting at a café, scanning a code to access the menu, only to unknowingly hand over your login credentials ...

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 ...