* [[W/32/Sircam]], an e-mail borne virus;<ref>[http://www.us-cert.gov/reading_room/home-network-security/#III-B-1 Home Network Security]</ref> * [[Leaves]], capable of updating and changing its functionality during a hack affected millions of internet users in five provinces of China when an unknown hacker attacked the the server of [[DNSPod]], a Chinese domain name registrar in 2009;<ref>[http://news.softpedia.com/news/DDoS-Attack-Leaves-Five-Chinese-Provinces-Without-Internet-112313.shtml DDoS Attack Leaves Five Chinese Provinces Without Internet]</ref> and many other viruses and worms distributed by hackers to cripple computer networks in homes and organizations. | * [[W/32/Sircam]], an e-mail borne virus;<ref>[http://www.us-cert.gov/reading_room/home-network-security/#III-B-1 Home Network Security]</ref> * [[Leaves]], capable of updating and changing its functionality during a hack affected millions of internet users in five provinces of China when an unknown hacker attacked the the server of [[DNSPod]], a Chinese domain name registrar in 2009;<ref>[http://news.softpedia.com/news/DDoS-Attack-Leaves-Five-Chinese-Provinces-Without-Internet-112313.shtml DDoS Attack Leaves Five Chinese Provinces Without Internet]</ref> and many other viruses and worms distributed by hackers to cripple computer networks in homes and organizations. |