Magecart attacks have emerged as a key cybersecurity threat to e-commerce sites. Magecart is an umbrella term given to 12 different cyber criminal groups that are specialized in secretly implanting a special piece of code on compromised e-business sites. The malicious code has been designed to intercept users’ input on compromised websites to steal customers’ bank card numbers, names, addresses, login details, and passwords. The report also highlights a growing trend in underground forums of renting out JS-Sniffers as a service to cybercriminals who don’t have technical expertise to do it on their own.
Source: https://thehackernews.com/2019/04/js-sniffers-credit-card-hacking.html