This article was published 2 years ago 5 months 15 days, so it is possible that it is outdated. The information provided is therefore perhaps expired. Thank you to my attention via a comment if you notice a link out of service or other information. 
Following the balance of 2007 related to viruses, there was more virus in 2007 than during the last twenty years!
The site malekal.com and some other people involved in various forums in the areas of security had the idea to create a guide to take precautions and avoid to be cheated by a phishing case, rogues (must contain spyware virus) and other threats are explained in the PDF.
Feel free to pass on this project on your website or blog!
