QR Code Scams: How to Identify a Fake QR Code | Tech Tips

Whether it’s to get a menu at a restaurant, to claim a coupon, or just to get more information, you probably see and scan QR codes almost everywhere you go. Nearly 90 million people in the US will scan a QR code this year, and most without giving security a second thought.  

But, QR code scams have become an extremely prominent and dangerous cybersecurity threat to people all over the world. Next time you see one, think twice and use these tips to decide if it’s safe or not! 

Common QR Code Scams to Look Out For

Because QR codes are so easy to create and use, they’ve become a very popular method for people and businesses to send data, make payments, share coupons and offers, and more.  

It’s just as easy for scammers to place fake QR codes ANYWHERE in the world to steal your data. Common QR scams almost always revolve around stealing your data, whether it’s personal information or stealing money and financial information. This is done by placing fake QR codes which are designed to look real and even mimic trustworthy brands, businesses, or people in the process.

How to Spot a Fake QR Code

How can you stay safe? When deciding if a QR code is fake or real, there are some ways to protect yourself before going too far and exposing your devices or data.

• Use Link Preview to Check the Validity of the Code—When you scan a QR code using your phone’s camera, a link preview will pop up to show you where that code leads. Look for red flags like unrelated domains, misspellings, shortened URLs, overly long URLs, redirects, and anything else that seems out of the ordinary.
• Check the Code for Damage or Tampering—Make sure the code has not been damaged or replaced with a fraudulent version. Look for stickers placed over top of the original or signs that the code has been altered in any way.
• Don’t Download Anything—If a QR code leads you to a strange or suspect app download page, it’s best to avoid downloading it. In fact, avoid downloading ANYTHING without giving it a proper check, especially if it comes from a public QR code.
• Scan the QR Code for Trouble—Every smartphone is equipped with the ability to scan QR codes and in most cases your phone is a more secure tool than any third-party app.

About Impact’s Tech Tips

Get more step-by-step tutorials and tips for common technology issues. Each episode of Tech Tips is led by one of Impact’s specialists to help you get expert help.

You can access the rest of this series on YouTube or our insights page.

QR code scams are just one way that cybercriminals are trying to steal your data and infiltrate your devices. Learn more about cyber threats and how to protect your business’ devices in our blog, What Does a Mobile Device Security Strategy Look Like?