Disable information shown on control panel login page

I see on the login page for the control panel that it shows the following:

1. The admin email address
2. The number of users
3. The number of domains
4. The number of ftpusers
5. The number of email accounts

I see this information as a security issue, and I've found no way to turn it off. Is there a simple method for hiding this information properly?

open classapp.php,
locate function dynamicInfo,
find line inside saying:
$ret.=$smallserverstats; # this may be disabled

disable it by putting # at start of it. save file. done.