It appears another "gigaleak" has gone down, involving Nintendo. According to sources online, it appears that Game Freak has been hacked, resulting in internal data from the company being leaked to the public. Those involved in the hacking community or those within general Pokemon related groups...
The people who will be most happy to have it would be the wiimmfi team and the devs running pokemon classic network.
They can finally see what the implementation of gen 5 ranked battles and game sync was, instead of having to reverse engineer it all.
Everyone else is probably only interested in asset data, Nintendo switch 2, or finding exploits for homebrew lol.