SQL Server Compromised

From: Warren (warren.thornock@hfs.usu.edu)
Date: 07/31/02 

From: "Warren" <warren.thornock@hfs.usu.edu>
Date: Wed, 31 Jul 2002 12:50:16 -0700

I have just been informed that our SQL server has been
port scanning others trying to find SQL servers with out
an SA password. Has anyone had this problem? How do I go
about fixing it?

Thanks