This is exactly how they hacked 40 million credit cards in 2200 retail stores..

This is exactly how they hacked 40 million credit cards in 2200 retail stores… Seriously, “backoff” !!!

this video confuses me, how is backoff different then a keylogger? and why doesn’t normal antivirus/antimalware have any effect on this malware?

This was a “injector malware” or keylogger?
Statements own tools and third-party malware … give greater credibility to the program presented.