[boelie]

i didnt see any scripts that are able to track these hacks but
if you see this as being an admin on a server the following commands could be usefull;

for a hacker that vehicle warps messing up things

-warn him (obviously) so a command that warns a player or kick ofcourse
-a command that respawns empty vehicles so the vehicles are restored.
you could also make a timer that respawns vehicles every hour.

Teleport hacks..idunno...im joining that question in that one. i have a server with alot of virtual worlds so the hacker would mess up himself while playing XD