Can hackers crack bitcoin

1. bitcoin virus (bitcoin Trojan horse) & quot; Bitcoin blackmailer & quot; It was popular abroad in 2014, and was found in China in early 15 years. This kind of Trojan will encrypt 114 kinds of files in the infected computer, such as docx, PDF, xlsx, JPG and so on, so that it can not be opened normally, and pop up the window & quot; Blackmail & quot; Victim, ask victim to pay 3 bitcoin as & quot; Ransom;, According to the recent price comparison of bitcoin found by the reporter from the Internet, 3 bitcoin is about 5000 yuan or 6000 yuan. This kind of Trojan horse is generally spread through English mail, and the name of the Trojan horse program is usually English, which means & quot; Order & quot& quot; Proct details & quot; And use fax or form icon, which is very confusing. The recipient easily mistakenly thinks that it is a working file and clicks to run the Trojan horse program
in May 2017, computer network virus attacks have spread to 74 countries, including the United States, the United Kingdom, China, Russia, Spain, Italy, etc.

2. Why do you give him the money? If the system doesn't have any important files, reload the system. Do you know how much a bitcoin costs
remember to back up important files next time for a rainy day
and now the virus has been cracked, just follow the process. You give money to help the tyrant
we are 15pb information security ecation, using hacker means to prevent hackers. If you are interested, you can learn about it

3. No, there are several reasons why bitcoin was stolen
1. A stolen bitcoin can't be retrieved, and if it's lost, it's lost.
2. Bitcoin has transaction records, but the address is hidden, and you can't find an indivial.
3. Every bitcoin has a key, and only if you have this key can you be admitted to own bitcoin. However, if bitcoin is stolen or lost, your bitcoin will disappear completely
therefore, the theft of bitcoin does not belong to cracking, it may be e to internal personnel.

4. At present, there is an unpopular way to use bug to get your character into the wall, so that you won't be attacked by monsters, but you can't get out. If you insist on going to three-layer mining, the best way is to form a team to go down mining together

5. Mining software refers to bitcoin mining,
the general process is to use the computer's CPU and / or image processor to calculate bitcoin information
for Internet cafes and users, it will greatly rece computer resources:

program operation is very slow
crash
blue screen

and so on

6. It's almost impossible. Bitcoin is stored in blockchain. Due to the characteristics of blockchain, it's almost impossible to modify the balance of bitcoin

7. The bitcoin server has its own independent system and management mechanism. The modified database does not match their database and is useless. The hot backup servers are automatically restored

8. Bitcoin can only be cracked by computing power, but the cost of cracking is too high. So no one is going to crack it.

9. According to the analysis of 360 security center, the campus network blackmail virus was spread by the "eternal blue" hacker weapon leaked by NSA“ "Eternal blue" can remotely attack the 445 port (file sharing) of windows. If the system does not install the Microsoft patch in March this year, it does not need any user operation. As long as it turns on the Internet, "eternal blue" can execute any code in the computer and implant malicious programs such as blackmail virus.