Today I have received concerns from people regarding there private information

Let Start with local facility like city or Town Hall County


your information on property you own is not private even though you think it is ? it aint private
information about you the property you own the size of your house the amount of bed rooms you have a kitchen a bath room if you have a wood burning stove or a furnace or a basement the type of siding you have all that is listed on you the city or town and county tax records

meaning if you recently purchase a house they even give out how much you paid for the house and the property and the value of the house.
even your water bill is display on your city or town property information
Legally there nothing you can do about it.

Utility services such as Cable Phone Internet and Gas and Electric Cell phone

these companies also release your privater information including your phone number your address the city the state and zip they also the IP address of the owner of that IP which is technically legal without a court order and its only to be release to police agencies the biggest violator is Spectrum Cable  

White pages people search true people search Ben-verified
they too release information about you including your residents home information other family information only way to stop that is to have them remove it the main ones are listed above

Post office also release your private information that's why people are using emails face time  to communicate with family.

How to stop spam email by U.S.P..S
First send a Cease and desist letter with the information

tell them to stop sending you there crap once you do that they must comply under federal law to cease all mail to your address within 60 days and make sure you make a copy of everything..

Spam calls tell them to stop calling you and to remove you from there calling list if they continue file a complaint with the federal trade commission and sign up on the do not call registry also .