The FAH servers are attacking me?!
From FaHWiki
No! The F@h servers are not attacking your computer. This symptom is likely caused by a faulty or misconfigured software firewall that is misinterpreting the normal flow of data back and forth from the F@h servers to your computer. The F@h client needs to download work units, and then return them to the F@h servers when done, all harmless data.
Refrence Links
