You can bet if Schneider loses the case, she'll be left holding the bag as Virgin Islands-based Pirate Monitor Ltd disappears.
Creative folks who hire these law firms that specialize in pirate hunters or "monitoring" companies need to realize they have incentives to pirate your content to keep your business. And when you sue people off information they provided you, it's your name on the lawsuit. Sure you can try to sue the companies after you lose, but good luck with that.