In general, you will be the one in ten, or even a hundred that tend to pick up on these things.
It appears to be better to not call them out in public immediately, but build a trusted base of people who compare notes of their interactions, so that you can clearly expose the lies and all that comes with it. At least that is what has worked out in the few cases of really destructive/power hungry of this particular kind of bent I've heard about.
The way to avoid them seems to point in the direction of having all decisions and all dialogue regarding decisions within an organisation completely open. Not because it necessarily would reveal them, but because it's less fertile ground.