Channel Crash

So those who kept it private have abused the exploit long enough to the point where they're confident to
release it to the public without fear of nexon's lolpunishment? O:

Wait...that happens with every event exploit. =/

Again, you're thinking in organization where there is no organization.
Generally, when an exploit is released, it's at the whim of one person.

I wonder when it will get to the point of nexon just removing events altogether given the constant hacking that comes with them.

They'd have to stop new patches altogether with that thinking.

Nexon's approach to hacking is 'patching'.
If someone finds a hole in their outfit, Nexon patches over it.
They don't ever go out of their way to look for holes themselves.