Thank you for telling people who do not know about bitcoin yet. And I also include people who are still learning about the security of bitcoin purses. This thread is a science that I need to keep and bookmark.
To prevent our Bitcoin thàt are far from hackers we must think it twice when you can encounter people that you did not know. We don't trust for them maybe the people you are talking is hacker so we must know first before you obey of what they are saying.