You can easily scan QR codes that are already on your phone

Android and iOS both have built-in tools to easily open QR codes from screenshots.
Daily Herald

Scan to scam? QR codes are convenient and everywhere - but there's a catch, FBI says

If you've dined out much over the past 18 months, you've probably been to a restaurant where you've scanned a QR code with your phone to access an online menu, instead of receiving a hard copy. QR ...
CNET

QR code scams are on the rise. Here's how to avoid getting duped

Bree Fowler writes about cybersecurity and digital privacy. Before joining CNET she reported for The Associated Press and Consumer Reports. A Michigan native, she's a long-suffering Detroit sports fan ...
ZDNet

Quishing is the new phishing: Why you need to think before you scan that QR code

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Here's why QR codes can be dangerous and what to do instead

A attack using QR codes is known as "quishing," a combination of QR code and phishing. The danger isn't the QR code itself; ...
Android Police

QR codes: Everything to know about the machine-readable code

I am an author and features writer at Android Police. I primarily writes guides, how-tos, and roundups on the latest smartphone apps and features for Android Police since joining the team in early ...