There is some mention of it in Dangerous Discussions I think but you need to be careful in there as there is a strong risk of salt poisoning. I believe it involves playing the market buying and selling Tritium.I reckon loads of people have found ways of making loads of credits and are busy grinding their heads off before it all changes. And they are not (yet) telling anyone how!
Where is this triple hotspot? Where can I learn about subsurface mining?