"You think the rebellion updates all its embedded agents on the latest pass-phrases every month or two? I certainly wasn't on that team. But it shouldn't matter. I'm not the expert on heptarchate information gathering, but I know what the security forces back home would have done with the knowledge that a terrorist agent was watching a key strategic resource. We've all got information like that about events, people, procedures. Even old procedures could be a risk, if the heptarchate's using the rifts too."