Fraud.sysguard

This is the second time Norton failed to find malware on my computer. Sypbot found Fraud.Sysguard and said it removed it. Is there anything else I need to do like change passwords, reboot, etc.?

Also I tried to run Norton Power Eraser and it is hung up. It keeps saying checking for a newer version. What is the problem. I've Norton products for years, but it doesn't look like they are any good anymore.

Thanks for your help.

CDS