SpyEye trojan includes new capability specifically designed to steal sensitive data from Windows users surfing the Internet with the Google Chrome and Opera Web browsers. This is the first time Ive seen any major banking trojans claim the ability to target Chrome or Opera users with this feature. Form grabbers accomplish this by stripping out any data that victims enter in specific Web site form fields, snarfing and recording that data before it can be encrypted and sent to the Web site requesting the information.”]
Source: https://krebsonsecurity.com/2011/04/spyeye-targets-opera-google-chrome-users/