A simple TCP relay that can log any and all traffic passing through it at any time with no prior warning. eg. an employee with sufficient access to the server (CTO? newly hired intern? who knows) can turn on logging of your traffic and read your private communication. This includes full access to any source code you may upload to github or any transactions you may make on your bank's website.
The employee may delete the logs after he is done, and nobody would ever know that he has accessed them. Government agencies may legally prevent anybody speaking of their wiretapping through numerous laws.
Basically, the fact that it acts as a simple TCP relay (obviously it does not, it is parsing the data) is seriously in doubt.