This is a bit like the question how to have a system that promotes honest, smart politicians. As you might guess, nobody has figured that out yet.
Ultimately the only way is an omniscient, omnipresent CEO who does all the important stuff alone. Which is probably the core reason why no one has leaked God's files on the Universe, yet.
Oh yeah let's talk about how perfect is the enemy of better, when discussing an idea to bury victims of ransomware into the ground with government penalties on top of ransom and leaks.
Here's another thought in the same vein: let's penalize rape victims for attracting male gaze and not fighting sufficiently to avert contact. Sure, some women will get raped still, but let's not let perfect be the enemy of better. That's how they deal with it in some countries actually. They blame the victim. It doesn't reduce rape at all. In fact it reduces reported rape, because women don't want to face the legal and family repercussions of getting raped.
Let me tell you what will happen in the case of ransomware.
1. You get hit by ransomware.
2. Previously you'd ponder contacting authorities. Nope. They're gonna close your options and fine you either way. Keep your mouth shut.
3. Pay as quickly as possible and hope the word never comes out you were blackmailed at all. As far as the world and the government know, your security is fine, nothing happened. No fines, no lawsuits.
4. Result: ransomware proliferates and grows into the biggest organized crime organizations of this century.
How's that about not letting perfect be the enemy of better?
Ultimately the only way is an omniscient, omnipresent CEO who does all the important stuff alone. Which is probably the core reason why no one has leaked God's files on the Universe, yet.