In a business setting, QR codes can be used for authentication, to log into Wi-Fi networks, hold storefront payment information, and much more. They are also used to prevent forgery, increase ...

If a code appears someplace unexpected, inspect it first. If it contains a URL with misspellings, the code could be a sign of fraud. Beware QR codes received unexpectedly.

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

TORONTO — In advance of October 22, the Ontario government is making the enhanced vaccine certificate with official QR code and the free, made-in Ontario verification app, Verify Ontario, available ...