What Does Banker Trojan Mean?

A banker Trojan is a piece of malware intended to get financial information or hack users through a banking or financial system, commonly through an online banking or brokerage interface.

Techopedia Explains Banker Trojan

Banker Trojans can work in different ways, for example, through seeding added code into bank web sites, or through intercepting passwords or information through the use of keyloggers. These types of malware have been analyzed by top security authorities, and banks and financial institutions are fighting back.