I made a copy at the police station

"These companies are not strong enough. They are trying to use some crooked ways and have evil intentions. The development achievements of the enterprises are also limited. However, this case is your cyber police's sole responsibility. Captain Yu does not need to report to me. You will act according to the rules. From now on Just handle the case strictly."

"sure."

Li Xiang seemed to have said something, but it seemed as if he didn't say anything, but Yu Qiu understood everything.

For Li Xiang, this incident was just a small episode.

After returning from vacation, Li Xiang basically had nothing to worry about.

The long holiday is coming soon, and the city bureau's focus is on safety. Li Xiang has also been assigned an important task, which is to conduct on-site safety inspections and hidden danger rectifications in large shopping malls across the city.

This was originally not their business, but who told them to have free time these days? Other departments were extremely busy in preparation for the festival, so they had no choice but to come over to support.

This work will continue until the end of the festival.

In the past two days, the workstation accessories that Li Xiang bought have also arrived one after another. Every night when he comes back from get off work, he locks himself in his study.

While tinkering with the workstation, she didn't even care about the briquettes. Lin Feifei took it out for a walk every night.

Lin Feifei came back from walking the briquettes that day and said happily: "Li Xiang, the briquettes made me laugh to death today."

"what happened?"

"When we went down to play today, a husky saw it and wanted to come over and play with it, but guess what?"

"Beat the man and the dog."

"Hey, how do you know?"

"Because it happened to me too."

"Haha, no wonder, I said how come the coal briquettes are so easy to beat? Our coal briquettes are so good..."

"Yes yes yes."

"Isn't the owner of the husky also very beautiful?"

"Yes, yes..." Li Xiang didn't expect that Feifei would actually set a trap for him, so he spoke the truth quickly.

To be honest, Meng Tao does look good, but can he say this in front of his girlfriend?
Sure enough, when Li Xiang said this, Lin Feifei suddenly became angry: "Humph, I knew that the look and tone in her eyes today were wrong. I always felt that she and Briquettes were inexplicably familiar. She said, "What have you done?" ."

A woman's sixth sense is really terrifying. Li Xiang didn't know what happened to the two women when they were walking downstairs, but Lin Feifei guessed that they already knew each other just through some details. This ability of perception is simply incredible. .

"It's unfair, I didn't do anything with her!"

"Then what do you want to do?" Lin Feifei asked in a bad tone.

"No, absolutely not. My wife is a thousand times prettier than her. Whatever you want to do, you can do it with her. The wealth will not go to outsiders." After saying that, Li Xiang rushed forward and raised and lowered his hands, making Feifei blush.

"Stop and be serious, I'm asking you something. I think her attitude towards the briquettes is unusual. She even fed the briquettes something to eat. The most important thing is that the briquettes definitely ate them. You know, the briquettes never eat strangers. People and stuff.”

Li Xiang finally knew what the problem was.

Briquettes is smart. After being trained by Li Xiang, it will not eat food from strangers, but as long as the person knows the owner and it judges that there is no malicious intention, it will eat.

"We did meet once. I still remember that day when you went to the Holiday Cafe. I happened to take Briquettes out for a walk, and I met him. That husky didn't know how powerful Briquettes was, so he came over and provoked him wildly. As a result, Briquettes taught him to be a dog, haha. "

"What else?" Feifei looked at Li Xiang with a half-smile.

"Also, she runs an online game company. Something happened to her company that day and it was hacked. I went to her company to have a look and cooperated with the Internet police to catch the hacker who caused the damage. "

"So... you are related to her when assembling computers?"

Li Xiang finally knew where the crux was.

He had never played with computers before, but in the past two days, computer accessories have been coming back one after another. Li Xiang played with her less often, and started playing with his computer when he got home.

This originally made her a little angry, but today, she discovered that the reason why Li wanted to play computer was because of a woman, which was tantamount to adding fuel to her anger.

"Heaven and Earth Conscience, I promise that this matter has nothing to do with her. I can show you my purchase date. I placed the order as soon as you left that day."

Li Xiang quickly took out his mobile phone to show her the purchase list, but it turned out that he was fine without looking at it. When he saw Lin Feifei, he was shocked: "What kind of computer did you buy for 7 yuan?"

According to her understanding, an Apple computer only costs 7 to [-] yuan, but the ones Li Xiang bought were all in pieces, and together they cost more than [-] yuan: "Have you been deceived?"

Lin Feifei knew that Li Xiang was not the kind of person who spent money lavishly. When she first bought a car, she insisted on buying a car that cost more than 10,000 yuan. Now she spent [-] yuan on a computer that she never played with.

It's not that Lin Feifei cares about money. Even if Li wanted to spend money to buy an Apple computer, it would only be [-] yuan. But she actually spent [-] yuan to buy a bunch of parts. Wasn't she cheated?
"Are you kidding me? I am the police. Who can lie to me?"

"What's wrong with the police? Everyone can be deceived, but have you ever encountered a scam that suits you? Those graduate students and doctoral students online have all had the experience of being deceived, let alone other people."

Lin Feifei's words made Li Xiang look at her with admiration.

"Don't worry, this is not an ordinary computer. I am building a workstation. Recently, I am researching a technology and need to use the workstation for data analysis, so I bought one and came back to study it."

"Don't fool me. Don't you police just catch bad guys? Why do you need to analyze data? I've never seen you play with computers before. Do you know how to operate it?"

Lin Feifei was doubtful. She still didn't believe it, but she felt that there was no need for Li Xiang to lie to herself.

"Today's bad guys are also advancing with the times and learning new technologies. If we police are not enterprising, how can we catch bad guys? Don't worry, I have not been deceived. This is business."

After coaxing Lin Feifei, Li Xiang continued to build his workstation. It was not until twelve o'clock in the evening that he built the main frame. The system had not yet been installed.

He does not plan to install those commercial systems, but installs a completely open source Linux system. Later, he will modify the Linux system according to his own needs, remove some impractical functions, and add some useful functions.

With his current strength, he is fully capable of developing a completely new system, but it is not necessary. Developing a system cannot be completed overnight. It is better to use an existing system and improve it, which saves time.

When he develops artificial intelligence, and the artificial intelligence helps him write some simple but heavy-duty programs, it will be possible to develop a system by himself.

In the next few days, Li Xiang lived a very fulfilling life, but most of his energy was spent on fiddling with his computer every night, which made Lin Feifei complain a little, but as long as he saw that he was not playing games, Instead, she was carefully debugging the computer, and she felt relieved.

Li Xiang came back from get off work early that day. He couldn't wait to finish the computer and install the computer system. After debugging, he was very satisfied. If this set of workstations were purchased off-the-shelf, if he wanted to achieve the same The performance level cost 50 to [-] yuan, but now it only costs [-] yuan to get it done.

Of course, Mengtao's two A100 chips play a very important role.Now that the computer is done, it's time to find the agent's dirty laundry.

Li Xiang is not a generous person. Others have bullied him and his girlfriend. If we don't mess with him, what are we waiting for?

If you want to get dirty information about your agent, where can you find the most information?
Of course it’s a mobile phone.

Whose mobile phone is clean these days?

With Li Xiang's current technology, it is still very simple to hack into other people's mobile phones, but it requires a media, or a Trojan horse program.

Then Li Xiang found Lin Feifei, and after some in-depth communication, he changed the topic to his agent.

"Why did you suddenly ask him?"

Lin Feifei was a little curious. It had been several days since that incident, and she didn't know why Li Xiang suddenly asked about it today.

"How could I let him go so easily if he bullied my woman? Without ruining his reputation first, I feel uneasy."

To treat a villain, you must use a method that is even more villainous than a villain and defeat him this time.

"What are you going to do?"

"Know yourself and your enemy, and you can win a hundred battles. I want to know what interests and hobbies he has."

Lin Feifei didn't think much of her manager before. Ever since she fell out with the company, her manager showed a different face, which completely disgusted her.

Especially that time in the coffee shop, it threatened her personal safety, which made her a little scared.

After understanding, the manager's name is Jing Chuanchao, everyone calls him Brother Chao. He is Lin Feifei's manager and the company's management. Because Lin Feifei is also a key artist cultivated by the company, he is the one in charge.

Nowadays, Lin Feifei is very popular, and the company is starting to reap profits, but something like this happened, causing them to lose a very large amount of money, so they are stuck here.

It is understood that Brother Chao likes to bet on horse racing, which is something everyone in the company knows.

This allowed Li Xiang to find a starting point.

Lin Feifei has said before: Everyone is likely to be deceived, but you have yet to encounter a deception that suits you.

Li Xiang's method of dealing with Jing Chuanchao is much simpler.

He first made a phishing website, packaged the website, then edited a text message link about horse racing, and sent the link to Jing Chuanchao's mobile phone. As long as he clicked on the text message link, the Trojan horse program would It will be automatically installed on his phone.

At that time, Li Xiang will be able to invade his mobile phone through this Trojan horse program and view all the secrets in his mobile phone.

At this time, Lin Feifei was also very curious about what Li Xiang did. She didn't know much about computers, but seeing Li Xiang's skillful movements, she asked curiously: "Do you still know computer technology?"

"I know a lot of things, just computer skills, so easy."

"Look at what you can do. I really don't know how you learned so many skills at the same age. It's too late to start learning in your mother's womb."

"You don't understand the world of geniuses."

When it comes to geniuses, people like Lin Feifei are truly geniuses among their peers. At a young age, they have become popular all over the country and have achieved financial freedom.

Li Xiang was not cheating, he was still the frustrated little auxiliary police officer.

"Cut, see if you can."

Her man is awesome, and Lin Feifei is also happy for him in her heart.

"Hey, he ordered it."

At this time, Li Xiang was surprised to find that Jing Chuan's hyperpoint link was very fast. He was ready to find another method if this method didn't work.

Unexpectedly, I still overestimated him.

After all, this was a text message about horse racing, which happened to be something he was interested in, so it was not surprising that he fell for it.

After Jing Chuanchao clicked on the link, the Trojan horse program hanging on the phishing website was automatically downloaded and installed without any prompts. After he clicked on this simple website and took a quick look, he knew that this website was a scam website and closed it casually.

This phishing website was made casually by Li Xiang. It was very crude and could not deceive Jing Chuanchao at all.

But these are not important, and my main purpose is not to deceive him.

As long as he clicks on the link to the website, he is successful.

"How's it going?"

Lin Feifei was very interested in this matter, and she also wanted to know what method Li Xiang used to make the whole scene pass.

"Want to see what he is doing?" Li Xiang asked with a smirk on his face.

Lin Feifei looked surprised: "Can you do it?"

"It's simple."

Li Xiang operated the computer twice. Soon, a video window popped up on the computer, and the image of Jing Chuanchao grinning with grinning teeth appeared on the computer screen.

When Lin Feifei saw the video window, she subconsciously stepped away and blamed him: "Why did you start a video chat with him?"

"I didn't turn on the video. This was captured by the front camera of his phone. We could see him, but he didn't know we were looking at him."

After listening to Li Xiang's explanation, Lin Feifei finally understood: "Is today's technology so powerful? So what secrets do we have?"

"In the world of the Internet, what secrets are there to talk about?"

Originally, these big Internet companies now use their industry advantages to collect user information frantically and give them portraits. They can clearly distinguish which users are potential users and which ones are losers. Everyone lives in an information cocoon. You only see what you want to see and what you like to see. Without other people's voices, you can find a kind of identity and feel that everyone is like this. Occasionally, if you have different voices, you will be regarded as an alien.

But is this really the case?
Is the cognition brought about by cognitive bias really the truth of this world?
"When you said that, I also discovered it."

After listening to Li Xiang's words, Lin Feifei suddenly remembered something: "Last time I told you that I wanted to buy a bag, but when I opened Douyin, Taobao, and JD.com, they were all pushing bags for me. Their software must be monitoring us. During the conversation, we said we were lacking something, and they tried to sell it crazily. There really was no secret at all, and I don’t know if they could use the user’s camera to spy on us like you.” (End of Chapter)