Read this article at CNN, <a href="http://www.cnn.com/2005/TECH/03/03/mozilla.security.ap/index.html">http://www.cnn.com/2005/TECH/03/03/mozilla.security.ap/index.html</a> And if you are really worried about scamsters or hackers obtaining your sensitive information, such as credit card #'s and bank account #'s, then you should refrain from using such information online altogether.