Spam was once just clutter in your inbox; now it is a commonly used vehicle for fraud, electronic crime and even corporate espionage. The 4 Ws of spam answer the most commonly asked questions about spam.
What is Spam?
Spam, also called junk email, is generally defined in the Internet industry as unsolicited commercial email (UCE). It is email that is sent out in bulk to a huge number of recipients who did not request it. The contents of spam range from benign advertising to malicious programs that can literally hijack your computer system do grave damage.
The most common commercial spam advertises pyramid schemes, pornographic web sites, mortgage loans, chain letters, credit repair, fraudulent pharmaceuticals and illegally pirated software. The more dangerous spam will often contain viruses that can infect your computer, Trojan horses that can hijack your email program and use it to send out spam to your friends and family, and phishing scams that attempt to get your personal and financial information.
