Wang Zhizheng is reading a book, which is a Chinese character programming language course released by marching ant company. The last time the hacker hacked into their system and took away the virus software, there was no news.

The Internet is a very complex world. It's even more difficult for the other party to use IP from all over the world to invade their computers and find out who did it.

Several virus crises around the world have failed to find senior hackers. They are a small police station, trying to find them is like looking for a needle in a haystack. Even if they know people, they can't do it. The most important thing is to leave it to Interpol.

Fortunately, the loss last time was not big, so they just issued a notice. They wrote a review report, and the matter turned over.

After this event, he paid more attention to the learning of Chinese programming language.

A senior hacker from the other side tried his best to invade their computer just for the sake of the virus program. It must not be so simple.

"Wang Zhi, look at the news." A female colleague said: "there is a hacker organization calling itself" clown ", which has issued a warning on foreign twitter that this Friday will carry out an unprecedented global cyber terrorist attack to remind the world of the Black Friday of the cyber world. Their logo is the mask that invaded our computer last time. "

Hearing this, Wang Zhi's spirit was shocked. He immediately looked at her computer screen.

Sure enough, I saw a piece of news with a video on it. His English is not bad. He can read all the words on twitter.

"What do they want to do?"

Wang Zhi frowns tightly and looks at the video carefully with his head extended. She doesn't realize it at all. The female colleague beside his face looks slightly red and blushes at his eyes.

"I don't know. They won't release the virus file they took away from us, will they? The infectivity of that virus is terrible. "

"No way, that virus. We have released anti-virus programs. They have released anti-virus software as soon as possible. They are doing nothing. Hackers are one of the most intelligent groups in the world. It's impossible for them not to think of such a simple thing. "

"Wang Zhi, are you free tonight?"

"Amount"

The "clown group" issued a warning, which has attracted a lot of media attention and reports.

This sudden hacker organization has never heard of the name before. Now dare to warn the world, many people are just as a joke.

After all, the global network terrorist attacks, never before. No hacker organization has ever dared to issue such a warning.

As time goes by, the clown organization publishes news every day, as if it is counting down. At first, some people paid attention to it, but later it was ignored as a kind of prank.

Friday in the west is coming.

On twitter, the clown group updates twitter again.

"My heart is like this face, half pure white, half shadow. I can choose to let you see, or insist on not letting you see. This circus performance is about to open. First of all, I salute master Chaplin. "

Chaplin's half famous words make the media who pay attention to this news puzzling.

London, UK.

University of London, a world-famous institution of higher learning.

Alice is in the dormitory, sorting out her research papers. She's doing an economic study on the future of the Internet economy. As a doctoral student in business school, this paper will become her doctoral thesis.

In the UK, it's hard to study the Internet economy. She thinks it's necessary to go to China next time. China's Internet economy has become a well deserved world leader.

Just saved the data, suddenly, she felt the computer screen flicker.

A mask appeared on her computer screen.

Half pure white, half shadow, scarlet eyes, it's very strange behind the mask. The evil smile printed on the mask is more like a kind of ridicule to the world.

When she saw the picture, Alice's pupil shrank and she quickly clicked with her mouse, without any reaction.

"What's the matter?" Alice is in a hurry. She tries to restart. The picture is still the face of a clown mask.

The whole campus computer, in an instant, becomes a half black and half white mask.

In the London police station, many police officers stare at the computer screen that turns into a clown picture and fall into a strange silence.

This scene appears in banks, hospitals, stock exchange markets, subways, supermarkets, companies and other corners. In just an hour, half London, all service-oriented places are occupied by this black-and-white mask.

For a while, half of London was paralyzed.

The news soon spread out and the whole world was furious.

In less than an hour, the virus infected half of London, as for how many computers, no one to count. There is no sense in statistics. The economic loss is the concern of all.

Panic started to spread.

Unprecedented in the history of computer development, there has never been such a large-scale virus attack, which paralyzed almost the whole city.Fall of London! 》-- the times

the era of cyber terror is coming! 》-- the Wall Street Journal

ugly clown! 》- eurodaily

the Internet is no longer there - warning from marching ants - Global Times

London's Internet was infected for an hour, and all kinds of explosive news appeared. The "clown organization" has come into people's view again.

I thought it was just a prank, but I didn't expect that the unprecedented cyber terrorist attack really came. The first place the hackers chose was London, England. At this moment, people know the intention of paying homage to Chaplin. This is Chaplin's hometown.

The fall of London caused global panic. The stock market also fluctuated. A financial center, so easy to be hacked.

The previous attack of eternal blue and eternal heart is nothing compared with the clown crisis.

Shortly after the collapse of London's Internet, the British Prime Minister, 10 Downing Street, made a TV speech calling on domestic Internet experts to go to London University to jointly cope with the Internet crisis.

Other countries have issued emergency orders to strengthen network protection.

This is a huge lesson. London has been suspended for an hour. No one knows how much the economy will lose. In this information-based world, for the first time, the financial center city has been shut down. The securities and financial markets have announced that they will stop trading, and the specific reply date is unknown.

An hour, the whole world, was shocked by this network terrorist attack.

The second hour after the news came out, the clown group tweeted again: "we initiated the London incident, and we will take full responsibility. At present, we have successfully kidnapped the city, with a ransom of 100 million pounds, within three days, and settled in bitcoin."

The world was shocked by the news.

Affected by this, the price of bitcoin has doubled in just one hour.

In the past, it has never appeared that a network hacker organization overtly threatened a country. This is the first time that a hacker organization has threatened a country.