How to Check Your Router for Malware.Most of us take the humble Router at our home or office for granted. Hopefully, you have changed the admin and password from the default settings so that the passing hacker can't easily get to it. Once a hacker gets in, it is a simple thing to point the router to a phony DNS server, and then you belong to the hacker. This article tells you how to check to make sure your router hasn't been hacked. You should get into the web settings of your router anyway, to change the admin and password. Be safe out there.