Malware can mutate within minutes. If you’re infected, clean it fast and clean it completely.
First and foremost have a solid and reliable detection and removal program installed on your system. I use and recommend PC Matic everyday. It’s my first line of defense. I run PC Matic once a week and let it check for infections while it cleans and updates my system. The latest virus definitions are updated from our server each time I run the program. I know I’m ahead of the curve for detection.