http://msmvps.com/blogs/donna/archive/2005/09/30/68305.aspxNovell apparently allowed employees to use test servers outside the firewall for gaming, leaving them vulnerable to attack. One hacked server was used to scan potentially millions of computers. The scans used Port 22, the default port for Secure ShellenCommunityServer 2008.5 SP2 (Build: 40407.4157)