Do you use the web interface to Awesome Miner?  If so, change the port and reset all passwords to very long tough passwords.  Do you have multiple accounts in Awesome Miner?

Do you use the cloud service with Awesome Miner?  Change the passwords there as well.

Now, the remote site... what kind of firewall do you have there protecting your machines from the internet?  What ports do you have opened or forwarded?