Sounds like they have no intention to:

And to all the armchair lawyers out there, the letter to Valve did not make any claims that we were violating a US copyright by including the Wii Common Key, as a short string of entirely random letters and numbers generated by a machine is not copyrightable under current US copyright law. If that ever changes, the world will be far too busy to think about emulation.

Glad to see Lemmy is responding quick to exploits. Does Lemmy have a plan to prevent any other exploits that may be lying around such as a routine security audit?