(a) the plaintiffs in this lawsuit do not hold the copyright to the data dump on the mirror sites, (b) the data dump is probably not even copyrightable under U

(a) the plaintiffs in this lawsuit do not hold the copyright to the data dump on the mirror sites, (b) the data dump is probably not even copyrightable under U.S. law, because of (a) and (b) plaintiffs cannot avail themselves of the DMCA takedown process so the safe harbor provisions are irrelevant.