For hackers, the global Internet system is basically transparent. The openness of the Internet has also posed a potential risk. It is noteworthy that a large number of financial innovations are now based on the Internet; this is true to China and to the world's financial community, which poses a potential risk to the future financial system. If the world is highly dependent on the Internet, "Internet Hitler" type of personality might appear in our world. Once this type of person appears, the world will be in chaos, and the financial community sooner or later will reap the consequences.