RM bitcoin

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. There are three basic types of currency in the wizarding world:
jinjialong
yinxike
tongnat
there is a circle of numbers on the edge of Jialong, which is the number engraved on the goblin of gulinger coins. We don't know if SIKO and Nate have the same number, but it's likely that they do
to facilitate your calculation, we provide the wizard Muggle coin converter
if you don't use a calculator, the conversion of these coins is a bit complicated for Muggles, but it's easy for witches. Hagrid said: "the gold coin is a gallon, 17 silver Sikes for one gallon, 29 Nath for one Sike. It's simple enough." So 1 gallon = 17 SIKO = 493 NAT
JK Rowling said in an interview (CR) that according to her estimation, the value of a gallon is "about 5 pounds", or 7.33 dollars. In the introctions of Quidditch and magical animals, it is mentioned that 250 billion US dollars is equal to 34 billion galleons. That is, one gallon = 5 pounds sterling = 70 RMB

3. Block chain is now a very hot term. As in the past few years, the concept of "Internet plus" has come up with many blocks. But in practical applications, the technology of block chain is still very few. The future direction is to really use the chain of blocks to the actual, medical electronic files, electronic data, electronic contracts, and what kind of things. In the market, blockchain should be used for data preservation, original protection and electronic signing. After all, it is a high security technology. It seems that the original warranty and contract warranty of easysecurity are able to protect data in this way.

4. Unknown_Error

5. Halo ~
Hongqiao Railway Station is the west traffic center of Hongqiao, and there are eye-catching signs in the station!

6. [northeast]
Hongqiao West Transportation Center
address: NO.320 night shift air conditioner; No. 320 night shift air conditioner; Hongqiao hub Road 10; Hongqiao hub Road 1; Hongqiao hub Road 1; Hongqiao hub No.5 air conditioning; Hongqiao hub No.5 air conditioning; Hongqiao hub Road 7; Hongqiao hub Road 7; Hongqiao hub 8 road; Hongqiao hub 8 road; Map of registration area of Minhang 23 ring road This data comes from the network map, and the final result is subject to the latest data of the network map

7.

Sunny day kitten

sunny kitten is a pet nurturing game. It grows up with kitten, takes care of kitten and becomes his good friend

this game can be downloaded from app treasure

app treasure. The download platform is rich in resources. You can basically find all the software you want,

and they are all genuine. Don't worry about poisoning

hope to adopt

8.

driving route: the whole journey is about 1.8km

starting point: Shanghai Hongqiao Railway Station

1. From the starting point to the west, drive 300m, go straight up the ramp

2. Drive 690m along the ramp, turn left ahead

3. Drive 260m, turn right ahead

4. Drive 280m, turn left

5. Drive 50m, turn right

< P > 6. Drive 60m, Reach the end point (on the left side of the road)

end point: Hongqiao west traffic center

9. You are going to Hongqiao West transportation center by bus, and then you are going to Hongqiao Railway Station, aren't you
all the buses with Hongqiao West transportation center as the terminal station will get off at the waiting hall of Hongqiao Railway Station. Getting off is the waiting hall, which is very convenient. It only takes a few steps, and there are few people

10.

Hello, landlord:

it's very close. It's only 5 minutes' walk