So if I get this correct; this person wrote a program to gather information about individuals that may or may not be responsible for things related to the government agency and published that list with the intent that people who are angry about that should do what exactly? Contact them? Threat them? Stalk them? I see no other possible outcome of this action. Either you: 1. Don't care 2. Use this information in a bad…
Edit: Because really otherwise they should remove the information from LinkedIn (or make it non-searchable) which also makes it very easy to get and they don't do that.