With cases of QR code fraud starting to pop up and some officials warning consumers to take pause, you may be wondering if it ...

Regular QR scanners just decode the code and send you to whatever link is behind it, no questions asked. Secure QR scanners, ...

QR code scanning is built into many camera apps for Android and iOS. QR codes are most often used to store web links; however, they can store arbitrary data, such as text or images.

QR codes are convenient but experts warn they can hide costly scams. What steps should you take before you scan? Tips on how to keep yourself secure.

According to Kaspersky, among the identified top security risks that users are running into when scanning QR codes include phishing and redirection to malicious sites, malware downloads, ...

A QR code, or quick response code, converts information into images that smartphone cameras use to open webpages and make payments for goods or services.

You scan a QR code in the U.S., and it brings you to an English website. You scan that same QR code in Germany, and it brings you to a German website. Dynamic QR codes also allow for easy A/B testing.

A good example of QR code use is at Whole Foods, where upon checking out, you can scan your QR code if you’re a member of Amazon Prime for a 10% discount.

For example, restaurants could use QR codes to track customer preferences, habits, or even dietary restrictions. Based on past choices, a digital menu could also recommend new dishes for customers.

Over 94 million consumers will use their phone to scan a QR code this year, according to Insider Intelligence. The technology helps retailers by giving them insights into customer behavior, ...