Net Security published an article: The Future of Spam
In the 1930s, the US psychologist Abraham Maslow formulated a theory that according to which, everybody has a series of basic needs that must be covered in a certain order, so that until one has been covered, the next cannot be fulfilled. Spammers target several layers of the Maslow pyramid with a wide range of email messages. If you stop for a moment to think about the history of spam, you will be able to see what messages users have received. It is highly possible that in the near future; spam aimed at social networks will appear, targeting the maximum level of the Maslow pyramid: achieving the final aims in life, even if it is in Second Life.The Future of Spam
