[cobalt-users] Hacker attack on a RaQ - please help

[James Riordon <outofcontrol@xxxxxxxxxxxx>]

We were attacked tonight from a hacker who appeared not to get in. 
They attempted to use a script to use brute force at getting into an 
authentication directory. Their IP address is 152.34.63.8, a high 
school in Person Count NC USA.

Is there anything that I can do to prevent such an attack, or to be 
able to be notified by email of the attack or to stop the IP number 
from attempting a second time.

Thanks

James Riordon