How to prevent QR code scams

How to avoid becoming a victim of a QR scammer

Internet users regularly face threats to the security of personal data. Spam, phishing, and malware are just a few potential problems. For example, scammers can make a QR code using a link to a fake website to collect bank card data and then steal money.

Does this mean that it's not safe to use QR technology? No way. When scanning QR codes on smartphones and computers, should you ensure personal data security? Definitely yes.

To prevent potential threats, you should carefully control your actions on the Internet. Use actionable tips to protect your personal data and devices from intruders.

If you install an antivirus on your smartphone, you'll significantly reduce the risk of being infected with malware. After that, you'll receive a notification if the code contains inappropriate content. So even if an attacker manages to create a QR code with a link to a fake site or encrypt a dangerous file in it, you’ll stop on time.

3. Evaluate the code content before using

The most requested and frequently encountered type of content is a link or a PDF in a QR code (or another file). It isn't easy to check a file for malware, but a link is easy to check. To do this, you need to pay attention to its format.

First, a secure link must start with "https" (secure protocol). Secondly, the content and design of the opened site must match the QR code design. Thirdly, if the domain name matches the company name, this will be a big plus.