The movie of extorting 30 bitcoin
In my opinion, I don't know if it's right. We still need criticism and correction. I don't think this virus has anything to do with which way you use to access the Internet, and it also has nothing to do with which kind of computer (PC or laptop) you use. He mainly aims at some loopholes in the Current Windows operating system. We all know that when a software is downloaded, it must have the highest administrator authority to install the software on this computer. This should be a security policy of the computer operating system. However, there are loopholes in everything, and the operating system is no exception. For example, this virus outbreak, in fact, the patch was released as early as March, but many users didn't pay attention to it and didn't fix it. So, now as long as you are connected to the network, and the system vulnerability is not repaired in time, you can scan the port, use the vulnerability of a port, directly install the encryption software (virus) to your computer in the background, and encrypt your important files, so as to achieve the purpose of blackmail. So it's better not to turn off the self-renewal function of windows for convenience. At the same time, it's also recommended to turn off some ports that are not often used but are very dangerous, such as 445, 135, 137, 138 and 139—— Finally, WiFi is just a way to access the Internet. It can also spread viruses. So, quickly update and patch it .... There is also a video here. I think it's very good, but I don't know if I can watch it http://weibo.com/tv/v/?fid=1034 :
in May 2017, computer network virus attacks have spread to 74 countries, including the United States, the United Kingdom, China, Russia, Spain, Italy, etc.
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According to a number of foreign media reports, after hackers announced last week that they had stolen 1.5tb of HBO data, the most well-known cable TV network in the United States suffered a new wave of leaks on Monday. A number of data, including its most popular drama game of thrones, were further made public, becoming a chip for hackers to extort $6 million worth of bitcoin
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the threat of hackers is not groundless. At the end of April this year, a hacker group called the dark overlord (TDO) released the contents of the first 10 episodes of the fifth season of orange is the new black on the resource download website the Pirate Bay
at that time, the organization also claimed that it had other TV networks, such as fox, IFC, Nat Geo, ABC and other dramas and films, including "NCI: Los Angeles", "Jesse arrived" and "extreme agent 3"
although it is not clear whether the two leaks are of the same origin, it is certain that the target of hackers for the entertainment instry has shifted from film companies to TV networks with a wider audience
wannacry blackmail virus malware will scan the TCP 445 port (server message block / SMB) on the computer, spread in a worm like way, attack the host and encrypt the files stored on the host, and then ask for ransom in the form of bitcoin. The amount of extortion ranged from $300 to $600.
is now stable
The period of high incidence ofis over
but there is no way to crack it
for computers, we should not take it lightly, but do a good job in safety prevention< br />