So lets ignore the government part of this. Anyone can create a webpage that collects this information, which means that a non government hacker (or another gov

So lets ignore the government part of this. Anyone can create a webpage that collects this information, which means that a non government hacker (or another government like N. Korea or China) can setup online services that people from South Korea wants to access. They can then use this collected information to impersonate the S. Korean person.