By now, most people have encountered CAPTCHA tests to prove they are human and not bots. Some tests ask us to click on a particular object or type in a string of numbers or letters to match a sample, but watch out for what may appear to be a CAPTCHA test that is really a sneaky way to install malware on your device. An article on Digital Information World explains:
The malicious attempts take on a similar approach where users are asked to enter certain commands through the keyboard. These instructions might appear benign and seem simple but the reality is that Windows users install such malware. This can end up eating your passwords, sensitive data, and cookies too, not to mention crypto wallet details.
This particular CAPTCHA test will ask users to click on Windows and the R key that triggers the opening up of the PC to run dialogs. It launches programs this way. Soon after that, it asks users to click on the CTRL + V command and then enter.
When users do this instantly, it might not be quick to understand that they gave out a command that helps malware enter the system.
Read more at Digital Information World.
But to keep things simple: never enter a command key like Windows-R (“Run”) or CTRL-V (“paste”) or any command string for any seeming CAPTCHA test. Click on the bunnies, motorcycles, and crosswalks. Enter the random letters and numbers shown in an image. But remember: no commands.
