Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

As you gather all the last-minute holiday packages arriving at your doorstep, be careful about any that you didn't order or ones that don't have a return address and want you to scan a QR code: it ...

As a way to reduce contact during the pandemic, businesses put QR codes to good use, enabling people to safely order food, pay for parking, redeem offers, and more, all without risking COVID-19 ...

You have been warned — do not scan here. An “impossible” to detect smartphone threat is now surging, with a new warning that more than 4 million attacks were observed “in the first half of 2025 alone.

It's generally best to avoid scanning a QR code of unknown origin, and caution is becoming more important as threats proliferate. Anybody can make a QR code in a matter of seconds using free online ...