This issue has emerged as a problem in 2016 with thousands of eCommerce sites being infected with key-loggers designed to steal credit card data entered into online checkout forms.
Attackers will try and trick users through fake websites that at face value look incredibly similar to those belonging to legitimate retailers.
ATM Skimming is an illegal activity that criminals use. They install a device on the atm which can store bank records and pin numbers. they're usually undetectable by an atm user.
These sites, however, often steal victims’ credentials when they try to make a purchase, or will be used as a landing page to download a particular strain of malware.