Symptoms of bitcoin blackmail virus

1.

Yesterday, I went to the electronic reading room. Not long after I plugged in the USB flash drive, the teacher suddenly asked everyone to unplug the USB flash drive. Some students found that all the files in the USB flash drive could not be opened, and there were two more documents asking for money

so everyone rushed to check, as long as the U disk inserted in the school computer were poisoned, large-scale computer poisoning occurred in the evening

a lot of people's information and graation thesis are in the computer. I really feel that hacker's behavior is disgusting. For the sake of money, regardless of the future of students, teachers' lifelong scientific research achievements...

hope to catch criminals as soon as possible and give them severe punishment by law

this virus will scan windows devices with open 445 file sharing port. As long as the user's device is on the Internet, hackers can implant blackmail software, remote control Trojan horse, virtual currency mining machine and other malicious programs in computers and servers

some security researchers point out that this large-scale network attack seems to be deployed through a worm application, and wannacry can spread among computers. What's more terrible is that unlike most malicious programs, this program can replicate and spread on its own in the network, and most of the current viruses still need to rely on the successful users to spread by cheating them to click the attachment with the attack code

the attack has affected 99 countries and as many as 75000 computers, but because the virus uses anonymous network and bitcoin anonymous transaction to obtain ransom, it is very difficult to track and locate the originator of the virus

2. In short, blackmail virus is a computer virus that uses Windows system vulnerability to maliciously encrypt user files and then extort money

{rrrrrrr}

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(3) in view of the current technical means, if blackmail virus can not be solved, it can only be completely formatted, Then, the system is reinstalled and the system vulnerability patch is made to prevent the secondary poisoning

< / UL >

3.

Because of the lack of inscriptions and diamonds, the hero who wants to buy can't buy it. The match is naturally lower than the opponent. Inscriptions are very important in the game. A set of good inscriptions at full level can give your hero a qualitative leap< diamonds are also a common currency in the game. They can be used to buy heroes, lucky draw, and inscriptions. Generally, they are used as much as you can save. Next, I'll introce some places where you can get inscriptions and diamonds hidden in the glory of kings

1. Hero proficiency inscription reward

many cute new players don't know, open the community in the game & mdash& mdash; My & mdash& mdash; Game data & mdash& mdash; Hero pool: you can find that there are two boxes under each hero. One is when the hero's proficiency reaches green, and the other is when the hero's proficiency reaches blue. You can get 50 and 200 inscriptions respectively. You can get each one three times a day. If you have never received it before, you should be able to collect a lot of fragments, and you can save all the fragments needed to buy a fifth level inscription in two days{ RRRRR}