One very easy and convenient way to share access to a wi-fi router is by generating a QR code for joining that wi-fi router, ...

QR code verification is more secure than SMS authentication as there is no message containing an access code. No code means ...

From QR code advertisements to QR code payments, more and more companies are including these black-and-white squares to optimize their operations. But what exactly is the reason for this?

Reeves warns you to not scan QR codes on unexpected packages you may receive. A package you didn’t order could be a fun surprise but be careful – especially if it comes with a QR code.