* [[Love Letter Worm]] a malicious VBScript which was spread through emails, Windows file sharing, IRC, USENET news and through webpages affecting more than 500,000 computer systems; <ref>[http://www.cert.org/advisories/CA-2000-04.html CERT Advisory CA-2000-04 Love Letter Worm]</ref> | * [[Love Letter Worm]] a malicious VBScript which was spread through emails, Windows file sharing, IRC, USENET news and through webpages affecting more than 500,000 computer systems; <ref>[http://www.cert.org/advisories/CA-2000-04.html CERT Advisory CA-2000-04 Love Letter Worm]</ref> |