You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

You’ve heard of phishing, which is when scammers send emails or text messages in an attempt to steal personal information. Quishing is just that, but all it takes is a scan of a QR code.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...

Tesla CEO Elon Musk has once again sparked conversation on X (formerly Twitter), this time by voicing his dislike for QR codes. The tech billionaire posted online: “I hate QR codes. Such an eyesore” ...

Scammers have discovered that using a public QR code is one of the easiest ways to lure victims because it requires minimal effort and looks completely legitimate. You might find these codes posted on ...

On the occasion of Cybersecurity awareness month, the Dubai Electronic Security Cenre (DESC) launched the “Scan Smart” campaign from 24th to 30th October 2025, an initiative aimed at raising awareness ...

Former Rep. Matt Gaetz (R-FL) claimed on Wednesday that he and other members of Congress had to wear “demoralizing” QR codes at an American Israeli Public Affairs Committee reception so donors could ...

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Tech mogul Elon Musk voiced his dislike for QR codes, calling them an 'eyesore'. This comment has ignited a debate about the widespread use of these digital tools, especially in restaurants. While ...

Growing up, when I saw my father pull out his credit card to buy a new appliance, it was a treat to the eyes. A shiny silver card neatly resting in his luxurious leather case. We were never allowed to ...