Public servants do not make enough money to be useful targets. The meaningful threat comes from large compensation tied to other asset information (tying an online person to that income, not difficult). You can buy lists of these already tied up and ready to download for your scheming pleasure. From English Rolex robbers to Florida kidnappers, they all enjoy the data.

I do not think it can be stopped, but the days when a wealthy person could safely live in a suburb and have the kids imagine that they are middle class is long gone. It is terrifying. The best thing for a wealthy discrete person to do is move to Singapore or Australia, or somewhere with a sufficiently low crime rate to feel comfortable, or get quality security, which sucks.