Aftermath of the "Security Update"

So, now that Vindictus is back online, what was this security update and what has changed? INVESTIGATEMODEACTIVATED.

Edit:
Labyrinth Exploit has been patched. Just tried it and it disconnected me from the server.
Edit #2:
To clear things up, the commands themselves are not patched (changelevel and sector commands.) But, if used to pass Floor 41, you will be disconnected from Vindictus.

Hells console that got leaked is patched and I've yet to hear anything else.