Gan Yu lowered his head and felt a chill running down his spine.

The Internet cafe opened at the end of October, and its business exploded after its opening, because the computers in the Internet cafe were all equipped with the best equipment at the time, and the environment was very good. The desktop games included all online games and LAN battle games at that time.

Ten days after the business opened, a sudden blue screen appeared on the computer. At first, network administrator Qiao Qiang, a junior part-time student at a computer science university, thought the system was unstable.

When all the computers crashed with a blue screen for the second time, Qiao Qiang realized that a hacker had attacked the Internet cafe host, causing all the computers to be infected and crashed.

Qiao Qiang immediately wrote a new firewall, strengthened network security, and restricted the extension's permissions, but he did not expect that the third crash would still come.

But even so, Qiao Qiang felt that he could handle it, and Gan Yu felt that reporting such a thing at this time would be detrimental to his future since he had just become a store manager, so he hid it.

Lin Bufan had a dark face and tapped the desktop with his fingers. After a crash, it can be restored by restarting, but the data cannot be saved, especially in battle games. In online games, quitting suddenly will be annoying, and even worse, there will be losses, such as when the home team is fighting a BOSS.

When the BOSS was about to be killed and his equipment exploded, you panicked and forced your way out. If it were you, would you be angry?

"What a stupid Internet cafe. It keeps crashing, causing me to lose all my equipment." A young man smashed the keyboard in anger.

When Yang Qiuyu saw it, he tried to stop it, but was stopped by Lin Bufan.

One after another, some people left the Internet cafe angrily.

"Boss, I want to refund my card." A fat boy wearing a high school uniform was holding his membership card at the counter.

Gan Yu was very embarrassed and thought to himself: Little Fatty, my boss is here, do you have to embarrass me by canceling your membership card at this time?

"Little handsome guy, you can't get a refund after applying for a membership card." Gan Yu said with a smile.

Little Fatty pursed his lips, looking angrily, "I thought your Internet cafe computers were the best, so I got a membership card, but I didn't expect that the computer would crash every time. The game I'm playing cannot be interrupted suddenly."

"Little handsome guy, it's not a computer problem, it's a network problem. We're already investigating. The problem will be solved soon. Don't worry, there won't be a next time."

Little Fatty thought for a moment and asked, "What about the next time?"

"Then...then..." Gan Yu looked at Lin Bufan with a guilty conscience.

"I will refund your card." Lin Bufan took the words and said to all the customers who were online, "Dear netizens, the sudden crash today has brought trouble and losses to everyone, so I am here to announce that today you just

Internet access is free."

As soon as the words came out, the customers became commotion.

"This boss knows something about people."

"Then we will play until 12 o'clock today."

After solving the customer's problem, Lin Bufan walked to the host and asked Qiao Qiang, "Do you know what virus the other party used?"

"I...I don't know." Qiao Qiang hesitated, sweating. There were too many computer viruses.

"Then let me ask you, does this kind of virus need to enter an Internet cafe and then find a computer in the Internet cafe to implant the virus to complete the attack?"

"Well, that's for sure. The hacker probably used a USB flash drive to load the virus into the computer on the LAN, and then attacked the host, causing a blue screen." Qiao Qiang said with certainty.

"Okay, I understand."

After walking out of the Internet cafe, Lin Bufan smoked a cigarette.

"Which hacker is so idle that he keeps attacking our Internet cafe?" Yang Qiuyu said angrily.

Lin Bufan blew out a smoke ring and said: "Business generally involves one thing and another. You win and I lose. In this matter, we are the losers. So if we are harmed, who will benefit? Who would have thought?"

What about destroying us?"

Yang Qiuyu was stunned. He didn't think about his competitors at all, he just thought he was a bored hacker.

Lin Bufan looked at the "Dinghong Internet Cafe" across the street, "This Dinghong Internet Cafe has been here for many years! The opening of our Internet cafe has put a lot of pressure on them. We are the only two Internet cafes on this street.

, if we fall, who do you think will benefit the most?"

"Dinghong Internet Cafe." Yang Qiuyu replied.

"Yeah, smart!"

"This bastard, I'm going to argue with their boss."

"Do you have evidence?" Lin Bufan thought to himself, Yang Qiuyu is still a little young and still needs to be tempered.

"Then what should we do?"

"The Eight Immortals cross the sea and each show their magical powers."

In the 1990s, there were very few Internet cafes equipped with surveillance equipment. At that time, a set of surveillance equipment was very expensive. Because of the high cost, there were few people installing it.

Lin Bufan asked Yang Qiuyu to buy a pinhole camera and place it in flower pots, corners and other corners where it could have a panoramic view of the entire Internet cafe.

Later, Lin Bufan asked Gan Yu to make a notice: In order to thank netizens for their support, the Red Spider Internet Cafe decided to provide free Internet access on August, September, and October, and friends who came would also receive a free cup of milk tea.

As soon as the notice went out and the vacuum camera was turned on, the hacker fell into the trap.

In the inner room of the Internet cafe, more than a dozen surveillance videos have been set up. Lin Bufan mobilized network administrators from other Internet cafes to live in the inner room 24 hours a day and take turns watching the monitors.

After making arrangements, Lin Bufan went to do his own thing. There was no way he was going to waste time here.

At 1:15 pm on the 9th, Gan Yu called Lin Bufan and said that the hacker had been caught.

Lin Bufan said excitedly: "No hitting or scolding, I'll be there soon."

Lin Bufan drove his Daben to the Internet cafe quickly, got out of the car, and walked into the Internet cafe.

"Where is the person?" Lin Bufan asked anxiously after seeing Yang Qiuyu.

"In the inner room, it is controlled by our people."

"good!"

Lin Bufan and Yang Qiuyu entered the inner room.

I saw an unconventional girl with red hair, a nose piercing, and a pair of bell-bottom pants tied to a chair.

"Is she the hacker who attacked our Internet cafe?" Lin Bufan asked Gan Yu.

"Well, that's her."

Lin Bufan looked at the girl up and down again. The girl's facial features were very delicate, but the makeup was too rich, causing the beauty to be covered up, leaving only a non-mainstream look.

"How were you caught? Are you sure it's this girl?" Lin Bufan asked.

So Qiao Qiang showed Lin Bufan the screenshot of the video. In the video, the girl with smoky makeup came to a computer in the corner, looked around, took out a USB flash drive, and then clicked on the command symbol box... an operation of more than ten seconds.

After that, the girl turned off the monitor and went to withdraw the card.

Several network administrators in the inner room were watching the surveillance. After seeing that the girl's machine could be operated, they came out and blocked the girl's way.

Afterwards, they looked at the girl's computer and found offensive files, so they determined that the hacker was her.

"Who told you to do this?" Yang Qiuyu shouted.

"I'm fine, I'm just joking around." The non-mainstream girl lied, not afraid at all.

"Don't think we don't know, it was Dinghong's boss who asked you to do this, right?" Yang Qiuyu scolded angrily.

The non-mainstream girl refused to cooperate, "I did it all by myself. If I get caught, I will be unlucky. You can do whatever you want."

Non-mainstream girls are so angry that they look like they are at your mercy.

Lin Bufan admired her very much and said, "Everyone else should go out first."

"Yes!" Gan Yu, Qiao Qiang and others walked out.

Lin Bufan looked up at Yang Qiuyu and said, "You should go out first."

"Okay!" Yang Qiuyu had no choice but to go out and close the door.

The non-mainstream girl and the man were in the same room and panicked: "You...what do you want to do?"

Lin Bufan picked up the fruit knife on the table...

"You won't kill me for such a trivial matter, right?" The non-mainstream girl turned pale with fright, her eyes were horrified, and she wanted to run, but her body was tied to a chair and she couldn't move.

"How could I kill you!" Lin Bufan cut the rope around the non-mainstream girl. Then he stood up and poured her a cup of coffee, "Don't panic, I won't hurt you."

Non-mainstream girls are thinking, why is he so nice to me?

"My name is Lin Bufan, and I am the owner of this Internet cafe."

"My name is Lu Jing..."

"Your hacking skills are very good. Are you self-taught?" Lin Bufan asked.

"Well, I taught myself." Lu Jing replied.

Lin Bufan stood up, smiled and said, "Lu Jing, do you want to come to my company?" An hour later, Lu Jing was led by Lin Bufan to the office building on Wulin Road.

Take the elevator to the top floor and arrive at Mortal Technology Co., Ltd.

"How old are you? How come you opened such a big company at such a young age?" Lu Jing asked in shock when she saw the huge office space.

"You don't have to worry about how old I am." Lin Bufan said calmly, "If you don't want to go to jail, just do as I say."

Lu Jing had no way to refuse. After all, Lin Bufan had evidence that she attacked the Internet cafe.

After entering the science and technology department, Lin Bufan called over the team leader Cai Kun.

"How is the integrated defense network wall that your science and technology department has recently researched doing?" Lin Bufan asked.
To be continued...