Here at DubLow Digital, we believe in empowering our clients with the knowledge they need to stay safe in an increasingly digital world. QR codes are now everywhere—from restaurant menus to offline and online flyers and posters. They’re convenient and easy to use: scan them with your smartphone camera, and you’ll be directed to a link, coupon, video, or other online content.
However, with the growing popularity of QR codes, there’s also a darker side. Cybercriminals are exploiting this technology for their gain. Scammers create fake QR codes that can steal your personal information, infect your device with malware, or trick you into making fraudulent payments. Small businesses in Colorado and individual users alike must exercise caution when scanning QR codes, as this emerging scam highlights the dangers behind those seemingly innocent squares.
The QR Code Resurgence
QR codes were originally designed for tracking parts in the automotive industry, but they’ve seen a massive resurgence in recent years and have become a popular form of marketing. These codes offer the convenience of instant information access, and they’ve become integral to many industries, including retail and hospitality.
Unfortunately, cybercriminals are quick to adapt. A new phishing scam has emerged, targeting people’s trust in QR codes. Here at DubLow Digital, we’re committed to helping Colorado businesses stay informed and prepared.
How the Scam Works
Scammers print fake QR codes and place them over legitimate ones. For instance, they might put a fake sticker over a poster advertising a product discount or a movie. You scan the fake QR code, believing it’s genuine. The phony code might direct you to a phishing website that asks for sensitive information, such as credit card details or login credentials.
Alternatively, scanning the QR code may prompt you to download a malicious app—one that contains malware capable of:
- Spying on your activities
- Accessing your clipboard history
- Accessing your contacts
- Locking your device until a ransom is paid
The fake code could also direct you to a fraudulent payment page, charging you for something that is supposedly free.
Common QR Code Scam Tactics
Malicious Codes Concealed
Cybercriminals often tamper with legitimate QR codes by adding a fake sticker over a real one. This allows them to embed malicious content or redirect users to fraudulent websites. Here at DubLow Digital, we urge Colorado residents to remain cautious about the QR codes they scan.
Fake Promotions and Contests
Scammers use QR codes to lure victims into fake promotions or contests. When users scan the code, they may be directed to a counterfeit website, which prompts them for personal information—potentially leading to identity theft or financial fraud.
Malware Distribution
Specific malicious QR codes will start downloading malware onto your device, leading to compromised security. This can result in unauthorized access to personal data and potentially damage your device’s functionality.
Stay Vigilant: Tips for Safe QR Code Scanning
Verify the Source
Always be cautious when scanning QR codes from unknown or untrusted sources. Verify the legitimacy of both the code and its source, particularly if it prompts you for personal information. DubLow Digital advises small businesses in Colorado to remain especially careful in this regard.
Use a QR Code Scanner App
Consider using a dedicated QR code scanner app rather than your smartphone’s default camera app. Some third-party apps provide extra security features like code analysis and website reputation checks.
Inspect the URL Before Clicking
Before visiting a website prompted by a QR code, review the URL. Ensure it matches the legitimate website of the organization it claims to represent.
Avoid Scanning Suspicious Codes
Trust your instincts—if a QR code looks suspicious, don’t scan it. Scammers often rely on people’s curiosity. Be particularly cautious when scanning QR codes in public places, and avoid those that appear damaged or tampered with. Exercising caution is paramount.
Update Your Device and Apps
Keep your device’s operating system and QR code scanning apps current. Regular updates often include security patches that protect against known vulnerabilities.
Be Wary of Websites Accessed via QR Code
Never enter personal information on a website accessed via a QR code, including addresses, credit card details, or login information. Likewise, only make payments or donations through QR codes if you’re confident they are trustworthy and secure.
Contact DubLow Digital for Phishing-Resistant Security Solutions
QR codes can be valuable and fun, but they can also be dangerous if you’re not careful. Always scan them cautiously and protect yourself from scammers who prey on your curiosity.
This scam falls under the broader category of phishing, one of the most dangerous modern threats for individuals and businesses. Here at DubLow Digital, we can help ensure your devices are phishing-resistant.
Contact us today to learn more and keep your smart devices safe.
