![]() ![]() If you randomly run across a QR code while you’re out and about, especially those telling you that you could win something, be very cautious. Criminals are using the same social engineering techniques that have proven effective in email scams. There’s no way to know how safe a QR Code is just by looking at it, so the first consideration should be your environment. When in doubt, avoid even shooting the QR code as some apps might automatically open the link for you. They’ve been used in targeted phishing scams because the fake sites they take visitors to can look just like a legitimate site of a trusted company. Unless you know and trust the source, following the link generated by the QR code can lead to a malicious landing page or a sophisticated scam. ![]() Since QR codes are generally nothing more than web links, they should be approached with the same caution you exercise when you see a web link in an email or text message. It’s much quicker to shoot the code with your smartphone than it would be to type in a long string of characters to get to a specific web page, which is why they’ve become so popular. ![]() QUESTION: Is there a way to tell if a QR code is safe?ĪNSWER: QR (Quick Response) codes are actually two-dimensional barcodes that were initially developed for the automotive industry back in 1994 to expand the capabilities of standard barcodes.Īlthough they were designed to provide a lot more detail when scanned, the QR codes that you’ll encounter as a consumer are nothing more than a quick way to represent a complicated web link. ![]()
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