http://www.cert.org/incident_notes/IN-2001-01.html
Some 'rascal' has issued a hacking toolkit aimed at busting into standard installations of the Linux operating system. Once in (having busted in via FTP and RPC) it proceeds to replace any file on the server called index.html with one saying "Ramen eaters love noodles".
Apart from being tautological (which I can forgive) it is also annoying (which I can't).
Damn those pesky kids...