Thanks to the provided IP address by BSR25, I have found one associating forum account which has SSE registered.
Before we jump to conclusions, I will try to seek contact with him. In the mean time if anyone else still notices this person on the MP servers, don't hesitate to report it here.
You'll all be updated on the situation.
So Mr Robville do you mean that he/she only hacks the game and not our computers?
Not SSE at least. The only way to 'hack' someone is when someone has the license key from the person he's hacking. This way they can connect their game with the wrong license key. But to my knowledge, if two people are online using the same key, the second person should automatically be kicked before entering. Besides, only one profile can register each key. As long as people keep their license keys to themselves, they should be fine.
Only if some master Einstein-programmer knows how to alter ShipSim's data, there's a very, very small chance you could hack it. But again, why would one put so much effort in hacking SSE's MP servers?
Of course keep in mind, anyone could enter any alias at the moment. It wouldn't surprise me if 20 different 'Mr Robville''s sailed the MP seas. Impersonating is not hacking, even though it's very annoying.
I'm pretty sure that the MP abuse stands aside to the missing files from Jake's computer. There is simply no way possible to access one's local files through ShipSim.
@ Jake, you are speaking of missing ship design files. I assume you are not speaking about the ShipSim vessels right? If your 3D projects are missing, are you certain you haven't accidentally deleted or moved these files?
As hackers are usually only after credentials, I cannot imagine one would be specifically after your project files.
How could one know you are working on that, and how would he know you saved those files over there and that they mean anything to you?
In the past at a very young age I once believed my computer got hacked. Some random files seemed to have dissapeared, and the PC became slower and slower, eventually not a single program could be opened. It turned out that the problem was my harddisk, which was simply too old and dying. I didn't even had internet at the time.