Will had no idea what the dark web was, or how it differed from the ordinary web, but it sounded like an appropriately hackery thing to use, so he just nodded along and decided to take Ben's word for it. Wasn't like he was going to understand it either way.
"Yeah," he affirmed. "Malcolm de Rainault. That's the only one we know, at least that he's currently using." There were undoubtedly others, but they could only work with what they had.