to begin with you cant call these people hackers...because hackers hack to get information. crackers, cheaters, idiots...are not generally called hackers because their hacking not to just get information their hacking to cause damnage...
The group in question have a reputation for wrecking and immature behaviour, not hacking. The best way to combat them is to ignore them and not post about it here or anywhere else.
In LFS you don't even need to hack anything to achieve this. You just have to behave as discussed here. Cheat protection can't help here. Simple solution: buy a liscense.
This is the problem with threads like this. A little post with no foundation in any facts, add some Chinese whispers, and suddenly people are believing that LFS has been hacked, and a load of unlicenced jerks are running around on licenced servers.
IT HASN'T HAPPENED.
Do I close the thread before a whole bunch of people start believing a load of nonsense, just because they can't be bothered to read the CONTENT of the thread? It'd be a really sad event, if that's what it came to.