Zhou Shixiong glanced at Lin Fan in surprise, and saw that Secretary Chen was so polite to Lin Fan, and he couldn't guess Lin Fan's identity for a while, so he naturally regarded him as a policeman.

Seeing that the atmosphere was rather dull, Lin Fan tried to break the deadlock and asked Chen Chufeng, "Uncle Chen, did the kidnappers call at what time to ask for ransom?"

"Ten o'clock!" Chen Chufeng didn't know what Lin Fan was doing when he suddenly asked this question, and when he thought of Lin Fan telling him last night that he could help himself, Chen Chufeng felt a little ridiculous, and he didn't believe that Lin Fan would have such an ability at all.

Lin Fan's medical skills are very powerful, but his medical skills are great does not mean that others are also powerful! The reason why he still agreed to Lin Fan to come over was nothing more than the attitude of being a dead horse as a live horse doctor.

"Ten o'clock!" Lin Fan took out his mobile phone and looked at the time, there was still about an hour or so, and there was still time to prepare, so he said to Chen Chufeng: "Uncle Chen, please prepare a computer for me, and a notebook is fine!"

"What do you want a computer?" asked Chen Chufeng a little strangely.

"Uncle Chen, don't ask yet, I'll explain to you slowly, I need a computer to do some preparation now!"

At this time, Zhou Shixiong, who was sitting on the side of the sofa, said: "There is a computer in the guest room!"

He spoke Xiangjiang Mandarin, Lin Fan heard it a little awkwardly, but he could still hear it clearly, so Lin Fan didn't linger at all, and immediately went to the guest room.

Everyone else was very curious about what Lin Fan wanted to do, so they immediately followed.

I saw that Lin Fan sat directly in front of the computer desk and started the computer very quickly. Before he officially entered the system, Lin Fan typed a few characters on the keyboard, and soon the original black interface changed instantly, turning into a gray ** side that they had never seen before.

Lin Fan didn't wait for them to ask questions, and directly typed a few more characters, and saw a large string of symbols appear on the gray meeting, slowly occupying the entire screen, until a symbol like "—" appeared behind the code before stopping.

As the "-" kept flashing on the screen, Lin Fan said to Zhou Shixiong: "Mr. Zhou, please borrow your mobile phone to use it!"

Zhou Shixiong glanced at Chen Chufeng, and when he saw Chen Chufeng nodding, he handed over his mobile phone, but he didn't know what the young man in front of him wanted his mobile phone to do.

Lin Fan didn't do much with Zhou Shixiong's mobile phone, just took out a data cable to connect the mobile phone to the computer, and then looked at everyone and smiled: "Everything is ready, everything is waiting for the kidnappers to call!"

"Xiao Fei, what's going on? What are you trying to do after a long time?" Chen Chufeng's mind was blank, and he didn't understand at all what preparations Lin Fan was doing from just now to now.

The others didn't ask, but their ears were pricked up, and it was clear that they wanted to know the question.

Lin Fan smiled and said, "Uncle Chen, the reason why I did this is to track down the IP address of the kidnapper as soon as possible. ”

Chen Chufeng was suddenly a little disappointed, thinking that Lin Fan was doing something, and said a little helplessly: "We have done this kind of work before, but it is useless, every time the kidnappers use a temporary mobile phone number, and every time they use it, they throw away the mobile phone card, as soon as our people find the IP address, the kidnappers will take the first step to transfer the location." ”

Chen Chufeng thought that Lin Fan's expression would stiffen on his face when he heard his words, but Lin Fan didn't have it at all, and still looked at him with a smile.

"Uncle Chen, I am not simply locating the location of the kidnapper's mobile phone number, but tracking his mobile phone. ”

Chen Chufeng frowned slightly, as if he had heard something unusual, but he still couldn't immediately understand what Lin Fan meant.

Lin Fan explained, "Generally speaking, we can locate the location of others through the signal sent by the mobile phone number, but once the mobile phone card is thrown away, the signal sent by the mobile phone number loses its value." ”

The program I just wrote, as long as it receives the kidnapper's mobile phone signal, you can immediately send a Trojan horse to the kidnapper's mobile phone number through ***, so as to automatically obtain the kidnapper's location, no matter how he moves, it is useless. ”

Chen Chufeng's eyes lit up suddenly, even he, a person who didn't understand the Internet, understood what Lin Fan meant, and the rest of the people couldn't help but sigh that Lin Fan's operation was really against the sky, so as long as someone called him, there would be nothing to hide?

Can network technology really do this?

Everyone was a little unconvinced, but Lin Fan didn't say anything, it was not the first time he had done this, so he was naturally full of confidence!

Soon, ten o'clock came, Zhou Shiming's mobile phone finally rang, Lin Fan signaled him not to unplug the data cable, let him connect the phone directly.

Zhou Shiming immediately did so, as soon as the phone was connected, the voice in the mobile phone rang, and because the speakerphone was turned on, the kidnapper's voice naturally fell into everyone's ears.

And at this time, the interface on the computer also began to change, it was originally in line with "-", and suddenly a string of numbers IP address appeared, and Lin Fan knew that this was the current location of the kidnappers.

But it is not the final location, because as long as the other party finishes the call, he will throw away the mobile phone card and transfer, but it doesn't matter, Lin Fan has already placed a Trojan horse in the kidnapper's mobile phone, as long as the kidnapper moves the location, the IP address on it will automatically change.

"Mr. Zhou, are you ready for $1 billion?" The kidnapper's voice on the other end of the mobile phone came, and when he heard it, he knew that it had been processed by a voice changer, and the technique was very skillful.

"Can you relax me for a few more days and take out so much money at once, I really can't take it out for a while!" Zhou Shixiong's face showed embarrassment, and he said to the other end of the phone.

According to Lin Fan's strategy in advance, when the kidnappers called, let Zhou Shiming wait for the opportunity to deliberately delay time, so that after he successfully tracked down the kidnappers, he would have time for the police to come over and rescue the hostages.

In fact, Lin Fan didn't let him do this, Zhou Shixiong couldn't take out so much money for a while, one billion dollars is not a small amount, don't look at his current worth, but many of them are fixed assets, which cannot be used as circulating funds, let him take out so much money at once, even the rich Zhou Shixiong can't do it.

A sneer suddenly came from the mobile phone, "Mr. Zhou, you don't seem to be anxious about your son's life at all, I have given you forty-eight hours to prepare, you can't even do this, it seems that if I don't send you some gifts, you won't be in a hurry!"