Swapping QR codes in group invites and artillery targeting are latest ploys.

Russian state-aligned threat actors are ramping up efforts to spy on Ukrainian military and government officials via their secure messaging applications, including Signal Messenger and WhatsApp, ...

Nitin Gupta, founder of QRCodeChimp. He's a technology leader with over two decades of technology development and management experience. The Internet of Things, or IoT, allows various internet-enabled ...

I honestly do not see what other method should be used. QR codes are pretty good to transfer information locally. I mean sure, you could ask the user to type it, but I do not think that is practical ...