>Trying to play "guess if the shadowy government agency is doing the right thing this week" is a losing game.

Which is why the best strategy is to bring things out of the shadows and have the government operate in the open whether that is more literal by making their actions part of the public record or just figuratively by requiring a lot of disparate parts of the government to coordinate on something like this so it can only go wrong with truly widespread corruption.

Playing a cat and mouse game with the government via technology is also a losing game. They'll always have more money, people, and expertise on their side. When the heart of the problem is the humans involved, the solution is inherently politics.