Fraudulent QR codes have become one of the latest cybersecurity threats.
These rapid response systems were born in 1994. They were the “natural” evolution of the “classic” bar codes. However, outside of Japan, where they were developed, their success was limited.
Until Covid 19 appeared. With the social distancing measures and the reduction to its minimum of any physical contact, the QR resurfaced like a phoenix.
Old solution, new threats
For every solution to a problem new threats arise. In Austin, Texas, local authorities issued warning notices to citizens about the presence of fraudulent QR codes.
The finding occurred specifically in several parking meters in the city.
Fraudulent QR codes and the risk of phishing
The danger with fraudulent QR codes is that they can be used for data theft. Victims are taken to fake websites where crimes are committed.
Identity theft and loss of control over personal bank accounts are some of the dangers.
How to reduce the risks
There are some easy steps you can take to avoid falling victim to these attacks. Disabling the option to automatically open the links embedded in the codes on the smartphone is the first of them.
It is also recommended to use specific applications to scan images. These apps allow their users to see the destination URL.
It is important to be aware at all times of the risks present with the use of new technologies. Security is everyone’s job.
