As growing numbers of people communicate over the Internet, conduct deemed "illegal" in the "real world" --such as trafficking in illegal substances, selling pirated software, and transmitting pornography and computer viruses--is now spreading across cyberspace.
當越來越多人上網溝通、傳遞訊息，現實世界被認定的「不法」行徑，如販賣禁藥、大補帖，傳送色情圖片、病毒等，也逐漸蔓延到網路上。