I can guarantee that the album title is not "living things" BECAUSE mike tweeted it. He, like any member of linkin park, cannot confirm info until the date that wb records designate as the announcement date. Just like burn it down info, the title and release date were out but mike couldn't talk about it until the official announcement video. So here, the official announcement is Monday, therefore saying #livingthings proves that it's not the album title.
Just speculation, but you can ban me if I'm wrong.