Chapter 55: Hacking

Today's Zhang Yuntian not only has an outstanding and pivotal position in the hearts of the ministers of China, but also the president behind the scenes of the two countries, and he is even more powerful than the chairman of Goryeo. Pen, fun, pavilion www. biquge。 info

After secretly manipulating the small Philippine country, Zhang Yuntian began to develop iron ore and plunder mineral resources.

said that it was plunder, of course, it couldn't be taken for nothing, it cost money, but judging from Zhang Yuntian's current financial resources, money has lost its meaning, it's just a bunch of long numbers, and after this economic blow, he deeply realized that money is the most unreliable existence.

Whether it is the financial crisis that leads to inflation, or the war that has led to the shrinkage of money, no matter what, the status of money is becoming fragile, and it is very likely that when the next world war comes, the hundreds of billions and trillions of assets in Zhang Yuntian's hands will be wiped out in an instant, and everything will return to zero.

Therefore, he is now extremely insecure about money, and it is still the reality of physical goods, such as metal veins that are indispensable in both peacetime and wartime.

The small Philippines is just the beginning, one after another, Zhang Yuntian will use the name of Maoqiu Central Financial Group to start mining iron ore and rare metals everywhere, because he has an inexplicable ominous feeling that the incident in the small Philippines is just the beginning, and there are bigger conspiracies and conflicts that are about to surface.

At the same time, he remembered what Ye He of the Jinming Foundation said, he, along with many wealthy businessmen around the world, joined a mysterious organization, which was extremely bold, not only blatantly kidnapping dozens of well-known rich people in China, but also had a prison island in the high seas area, which was specially used to imprison wealthy businessmen, and even the army, armed helicopters and armored vehicles.

What Zhang Yuntian saw was just the tip of the iceberg, and later Ye He was killed by a sniper hiding in the shadows, which shows that someone is secretly monitoring the members' every move, but who has so much energy and so much ability? I don't know if there are members of this organization hidden around me, maybe at a moment that is not in their favor, send someone to kill them without knowing it, it is also unknown!

So he was desperate to find out the origin of this mysterious organization, but whether it was Interpol or the assistant system, there was no clue at all, and the only identified suspects and possible knowers were all wiped out.

Even the prison island was later found by the international police, but it was three months after the abduction, and the prison had already been scorched in the flames, and many of the prisoners inside were also charred to the point that they could not be identified, and even DNA samples could not be collected.

The whole case was traced here, and the clues were completely broken.

Zhang Yuntian sat on the open-air sofa at the top of his luxury yacht, facing the sea breeze, enjoying the peace and calm of this moment, trying to calm his mind, but God seemed to have to fight against him, the phone rang, it was the general manager of Yuntian Bank, and his voice was eager with a hint of excitement:

"Report to the boss, the hacker who illegally invaded the banking system and appropriated 700,000 yuan without permission has been caught, and the police department will prosecute him!"

"What hacked into the banking system, what did you take 700,000 without permission, what do you say?"

Zhang Yuntian was confused.

The general manager explained: "What, boss, haven't you read the report I sent you two weeks ago?" ”

Only then did Zhang Yuntian remember that he had indeed issued a report at that time, but because the amount was too small, and he was intensively preparing for economic sanctions at that time, he didn't take this matter to heart at all, and just ordered it to be done hastily according to the process.

Now after the general manager mentioned it, Zhang Yuntian was afraid, the loss of 700,000 yuan is not a big deal, this money is not even a day's interest income, but invading the banking system is a big deal!

The banking system was invaded, indicating that the entire system has security risks, this vulnerability can be found by a hacker, it can be found by other more hackers, this time it is only a loss of 700,000, the next time it is likely to lose 1.7 million, or even 17 million, if it is maliciously attacked by competitors, the loss will be even greater!

"Well, that... I've read the report, haven't the prisoners been caught? I wonder how he broke into the security system, is the firewall all decoration? ”

The general manager heard that Zhang Yuntian's voice was a little displeased, and hurriedly explained: "Boss, no, it's not like this, this hacker is extremely clever, he doesn't bypass the firewall to operate, because our core algorithms are all in the local area network, only release information to the outside world, never accept any login, and these released information is also encrypted by different means, even the operator doesn't know which message links which branch, so it is impossible for outsiders to make a fuss here!" ”

The general manager was afraid that Zhang Yuntian would blame, so he didn't stop talking at all, and didn't give Zhang Yuntian a chance to go crazy at all, "The main reason for the loss of funds this time is that the hacker used the bank's rounding calculation method, because the deposit can be accurate to the angle and cent, but the interest is calculated to be a smaller unit, whenever such a situation occurs, the system will automatically round off and re-accurate the amount of money to the minute, so as to ensure that the money can be completely taken out by the customer!" ”

"It is precisely because of the rounding relationship, so the additional income generated by it, and the resulting loss is basically equal, even if the frequent transactions, a year, the most pessimistic situation, the loss will not exceed three thousand, but this hacker is taking advantage of this vulnerability, he designed a program specifically for the algorithm, and this program can directly deposit the fraction of the fraction to the bank The number of units of money, but where there is a deposit at the end of the four cents, according to the rounding should be rounded, He will add one cent, and before this result is displayed in the bank account, he will take out the extra five cents that the system has made up for the purpose of carrying in advance, along with the principal interest! ”

"Although he can only earn five cents at a time, that is, half a penny, the transactions of our bank are extremely frequent, and all branches in the country will have thousands of transactions almost every minute, which is equivalent to him receiving five yuan every minute, which is 300 yuan an hour, and 7,200 yuan 24 hours a day, which is illegally profiting through such means!"

The general manager of the bank explained the modus operandi and operating principle of the entire hacker clearly in one breath, and then took a big breath.

Zhang Yuntian listened to it for a long time, although he didn't understand some technical professional points very well, but he probably understood, "Are you saying that this hacker can design a program to mobilize all customer accounts in the country, and then use rounded conventional computing loopholes to make illegal profits?" ”

The general manager of the bank and Zhang Yuntian used a holographic imaging call, just like two people talking face-to-face, so he quickly nodded gratefully, as long as Zhang Yuntian knew that the root of the problem was the algorithm, which was implemented by banks all over the world, and had nothing to do with the firewall security system of his own bank, it would be much easier, at least he would not blame himself for all the faults.

"Hehe, interesting!" Zhang Yuntian couldn't help but be interested in this hacker, because if this person can design a program for this accounting algorithm that cannot be changed in the world, then he will definitely have the ability to raise the assistant system to a new level, which will have a great positive effect on future international competition and even competition between countries.

Another point that interests Zhang Yuntian is that since this person has developed this program, he is fully capable of reaching out to dozens of banks across the country at the same time, so that it won't take long, just one or two months, he can earn all the money in this life, why only take 700,000 so little? And it's Yuntian Bank?

When the general manager of the bank saw that Zhang Yuntian was not angry but laughed, his heart was even more bottomless.

Any boss who encounters a thief stealing his own money should never react like this, is this the calm before the storm?

The general manager of the bank was so frightened that he didn't even dare to breathe, he knew that although the boss in front of him was not very old, his influence at home and even in the world was very important, and this hacker came to provoke the boss so unknowingly, it is estimated that he will die a miserable death, and he just hopes that he will not splash his blood.

Before he couldn't figure out the attitude of the boss, the best way was to remain silent, so he kept his head down, and he didn't dare to look at Zhang Yuntian, just waiting for the next instruction, and it was likely to be a scolding.

"Where is this hacker now? Arrange for me to meet him and contact a lawyer, this matter may be a misunderstanding, so that he is ready to withdraw the lawsuit! ”

Zhang Yuntian's tone was a little excited.

"Okay, I'll do it!"

The general manager of the bank is not stupid, at this time, the boss did not blame himself for being Amitabha, even if he had great curiosity, he would never dare to ask cheekily when he made a mistake: Boss, let's not sue him? Don't you want 700,000?

At this point, it is wisest to accept and execute the order simply and clearly.

Ten minutes later, the general manager of the bank informed Zhang Yuntian of the detention center where the hacker was being held, and agreed on a time to meet, at the same time, the lawyer also prepared the corresponding procedures for withdrawing the lawsuit, just waiting for Zhang Yuntian to meet the hacker, if he still kept smiling, then withdraw the lawsuit, otherwise he would definitely sue the hacker until his family went bankrupt.

Zhang Yuntian has a different calculation in his heart, now money is not the most important, the most important thing is resources, whether it is mineral resources, energy resources or human resources, are indispensable, if you can successfully incorporate this hacker into your hands, the price of only 700,000 is still worth the money!

In this way, he hurriedly drove the yacht back to the dock, and then took a private jet to Nanshan City.

It is also strange to say that this hacker knows that Nanshan City is not only Zhang Yuntian's hometown, but also the city where Zhang Yuntian's connections are the deepest among all cities in the country, but he not only took Yuntian Bank to open the knife, but was also caught here, and the police revealed that he was a suspect caught in the hotel, and this rental house was just rented for a day, that is, the day after moving in.

With this question, Zhang Yuntian met the hacker in a dimly lit cubicle.

As soon as the two met, they were stunned for a moment, and they all exclaimed: "It's you?!" ”

It turned out that this hacker was none other than Wang Tianyu, whom Zhang Yuntian had seen in Sun Ye's entrepreneurial bar, and he was surprised because he didn't expect that this child, who was only a child with a high level of Chinese, was a genius hacker who could find shocking bugs!

Wang Tianyu didn't expect that Zhang Yuntian, who could call the wind and rain behind Yuntian Bank, was the same person he met in the bar, and he thought it was just the same name and surname.

The two looked at each other for a while, and suddenly laughed again, because at this time, they both understood each other's purposes, and the communication that smart people only saw often did not require too many words.

It turned out that no one was willing to invest in Wang Tianyu's security system project, and he didn't even want to look at it, which made him a little disheartened, and he was shy in his pocket, so he had to choose this risky method.

Indeed, with his qualifications, if he submits his resume to Yuntian Bank or Blu-ray Investment, he will not be taken seriously at all, and even when the recruiter sees the electronic resume with a high school degree, he will directly throw it into the recycling bin without even looking at it.

So in order to attract attention, he successfully gained the attention of executives by attacking Yuntian Bank, but those executives regarded it as a threat of scourge and still did not value him.

However, Wang Tianyu firmly believed that Zhang Yuntian would definitely give himself a good position, so he deliberately came to Nanshan City to expose his whereabouts.

Zhang Yuntian patted Wang Tianyu on the shoulder, and said with a smile: "Tianyu, you are really a madman, if I still don't pay attention to this matter, then you will face twenty years in prison, this risk is really too great!" ”

Wang Tianyu's hands and feet were tied to the table and he couldn't get up, so he could only sit in place, and replied with a smile: "If my value has not been affirmed, and God really doesn't even give me a chance, then it's really better to go in and squat, at least don't worry about food and clothing, it's better than not being able to mix in society, and you have to rely on family subsidies!" ”

Zhang Yuntian nodded approvingly, it would be better to be a broken jade than a complete tile, even if Wang Tianyu is really imprisoned, he has also won the title of hacker master, and after he is released from prison in the future, he will definitely be valued by the company, but he will waste the best time of his life in vain.

"Okay, don't say anything else, you used to be a security testing expert hired by our bank, and the previous attack was to test the security of the system, I now recognize your professionalism, from today onwards, you are my network security director, with an annual salary of one million, and then adjust if you perform well in the future!" (To be continued.) )