The precious cargo in question would be PLEX, and this happens to be something which can be purchased only using cold, hard cash, in exchange for a liquid in-game commodity. It is also enough for 30 days og gaming time – and there are risks associated with it in-game too, since PLEX can be targeted by thieves, or recovered by someone who didn’t buy it. In this particular case, however, the entire cargo was vaporized.
Pretty sad, actually, and this just goes to show how valuable commodities in a game ought to be given the same kind – or at least somewhat more thought of protection, just like how there are military or security escorts when it comes to ferrying money in the real world from one location to another.