Every day, we share personal information about ourselves with others . It is so routine that we buy something like gift, personal care goods, books, ticket, etc. But, we should know that someone steals our personal information and shares it with others, companies. As you know, this is crime. It is the best way that we should keep ours not to be distributed by criminal.
If personal information was disclosed, you be exposed to crime. For example, I have two experiences, voice-fising and message with phone, those are the well known crime in Korea. Criminal called and sent me he said your family in danger, after that. criminal said money need for your family who are in danger. This is fake, but you believe in a moment that they were in danger, because family was important to you. Do you get the phone like voice-fishing, It should be a good way that you feel suspicious continuously. And you should talk about new type of voice-fishing to your family.
In last class, I just knew security measures of personal information were different between google and others in Korea. I think google's approach of personal account is better. Because google doesn't demand any important personal information of ours and just a need for e-mail address, when you make the account.
A need for check, before you reveal your personal information and you should use a security program that you easy to down load for free. Or, After you buy something, you should change password and remove your important information of yours.