HI! I'm Elliot Alexander, a London-based Computer Scientist with a background in software engineering. I've worked across the security and high-performance computing space, and am experienced in all ...

Once used primarily to store basic data like website links or contact information, QR codes have evolved into strategic tools driving digital transformation across industries. Through my consulting ...

Understand how QR code scams work, the warning signs to watch for, and practical steps to safeguard your money every time you scan a QR code.

QR codes are pixelated black and white squares that perform magic when we point the cameras on our phones at them—but what’s going on that makes this little spell possible? QR codes are akin to the ...