Wii U ISO is a site that hosts illegal downloads of pirated video games. This include Roms & ISOs for Nintendo Switch, Wii U, and 3DS. The ability to upload or download games is only available for registered users.

Because having an account could link users to illegal software piracy, I would like to propose adding it to the list of sensitive breaches.

(Arguably, emuparadise should be marked as sensitive, as they previously distributed illegal ROMs)