For me, awareness of digital privacy was instilled by my mother. She would tell me that you never know the intentions of other people and you should always be aware of your surroundings.
Geni also discussed the idea of location tracking, which I believe can be used for good. However, some people have different intentions. To me, location tracking is a good thing if you are in trouble or have just gotten into a car accident and need help from a family member. Providing your location will let them know where to find you. Where things start to get scary is when people with malicious intentions hack into devices and use your location to stalk you.
I feel as though the Government should enact more laws against breaches of digital privacy, especially in the world that we live in today. The only issue with passing new laws is that they tend to take years to become part of the United States' legislative system, which does not help the people affected by these issues.
As I said before, the only way we can protect ourselves from invasions of privacy is to be aware of what we are saying and posting online. Encryption does a very good job of protecting what is on our devices, but you can never be too careful.