Grumpy Old Geeks Topics QR code attacks Topic QR code attacks 3 mentions in 1 episode The speakers discuss replacing QR codes with stickers that direct scans elsewhere. Mentions 525: I’m On a Boat! Oct 6, 2021 54:48 QR codes could be the next target for cyber criminals. 55:22 The sticker with a different QR code. 55:43 people who recognized the fact that it was a sticker and peeled it off