Every UPI payment you make by scanning a QR code triggers a cascade of sophisticated mathematics in under a second. Here is ...

Store owners in Cavite recently fell victims to QR Code scam and losing more than P23,000, the report of Ian Cruz on "State ...

Google has upgraded its widely used reCAPTCHA system across millions of websites with a new tool called Cloud Fraud Defense.

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...