QR Codes Are Now Mainstream
Although QR codes have existed for over two decades, their mainstream adoption only started after the COVID-19 outbreak in 2013. Businesses needed contactless solutions that allowed customers to securely log-in, access WiFi networks and place orders without touching shared surfaces - and QR codes provided just such solutions.
QR codes have made life more convenient, yet as with any new technology they pose some cybersecurity risks that should be kept in mind. In this article we'll take a look at the most frequent threats related to QR codes as well as ways to stay safe while using them.
Hackers Can Fake QR Codes By nature, QR codes aren't human readable
They're simply patterns used to direct devices towards apps or websites - making them vulnerable. Hackers have discovered simple techniques for replacing genuine QR codes with fake ones and have taken full advantage.
Many restaurants provide digital menus via codes placed on tables. But what if an attacker modified that code and led you to an alternative website instead?
Unknowingly being taken off-course from the original restaurant website can often go undetected until closer inspection occurs. By entering payment details into an unknown page and giving them up for hacking access to sensitive financial data.
QR codes that promise free WiFi or rewards may also put users at risk, with imposter codes potentially installing malware or stealing login credentials.
"Qishing", shorthand for QR code fraud, refers to this form of QR code scams that employ QR codes as bait.
Stay safe when scanning QR codes with these safety guidelines for QR code scanning.
Check codes to see if signs have been altered, such as additional stickers and font/format variations from what would normally be expected from branding. Make sure the URL matches with what was provided to you from the organization, but do not enter passwords or pay with public codes.
When in doubt, if using QR links is uncertain, customers should type the URL directly or visit their official website before engaging. By doing this, customers can enjoy QR code convenience while decreasing risk associated with scams or counterfeit products.
For inquiries on how to fortify your business:📞 (404) 932-5940 or 📩info@nuwaveitc.com
