4. Be careful where you surf to. Visiting dangerous web sites can enable scammers to get information about your computer, access to files and so forth. You should always have your computer set up with:
a. A more secure browser like FireFox, disable java, flash and javascripts
b. Install anti-virus protection and a firewall
c. Set your browser to NOT remember passwords or field info
d. Beware of phishing by copying and pasting links rather than just clicking
Some good information that can be applied to any web user with a site online:
My SMF® Site Was Hacked - SMF® Hacked Again