Desperate Hacker

Chapter 326 From morning to dusk
"How on earth did you do it?"

"What did you say?"

"Hey! I know the system of this car. I have tried to hack into it before. You must know some unpublished vulnerabilities, right?"

"Shut your mouth! Don't expect to get anything valuable from me! We are just a cooperative relationship now, not friends, so I won't tell you this!"

Duke drove the car and made it all the way back home.

He turned on the computer, and after a slight hesitation, he chose to accept the attachment program included in the email lying in his mailbox.

After this, Duke and Speaker can communicate smoothly!
Now that he has been kicked out by his old club, retaliating seems to be Duke's only means of revenge now!

It can be said that no one on Wall Street wants to know the mathematical model of the Medallion Fund.

However, whether it is the employees of Medallion or the fund companies on Wall Street.

No one can guess how this fund company, which uses mathematical generative models to dominate the financial market, does it?

In fact, even though Duke has a doctorate, he has no involvement in the company's core areas.

Because the two founders of the company are both geniuses in mathematics and are master figures in the field of applied mathematics.

Their talents are definitely not comparable to ordinary doctoral students.

Otherwise, why are so many people on Wall Street spending so much money but still unable to find a mathematical model that is comparable to the Medallion Fund?
However, quantitative trading techniques have spread.

Using machines to trade is indeed much faster than humans.

However, this educational method is still inseparable from manual intervention.

It is completely different from a program model like Medallion Fund that relies more on mathematics.

"Okay! Now I am responsible for getting the program out and building a usable environment. You are the only person who has used this program. You have to promise me that you will never let it go when I need it!"

"No problem! But, are you so sure?"

"Don't worry! There is no system in this world that can stop me. If there is, then I will make them miserable. Now tell me, how do you control this software in your daily work?"

"Uh! The architecture of the software is BS architecture. Everyone has a login password..."

As Duke was talking, suddenly the familiar work desktop of the Medallion Fund appeared on his computer screen.

Then the speaker logged in.

"how did you do that?"

"I told you it wasn't hard! Now let me try to decipher this employee number!"

"Wait a minute! If you log in like this, it will cause..."

"Causing what? A warning from a safety procedure?"

Peaker logged in directly.

Duke looked at the information of the logged-in person, and it turned out to be a female colleague that he had pursued before.

However, during the medal period, no one was optimistic about office romance, and everyone only played it occasionally.

Otherwise, if the company really finds out, one of them will have to get out.

Corporate lovers are very taboo in some financial companies, because this may cause common interests between the two people to infringe the company's rights and interests.

……

The name of the logged-in account was Melissa. Duke vaguely remembered that this girl seemed to major in astrophysics.

"Then, how do you use these software now?" "Well, how should I put it? We need to manually screen the data. Every week, some industry report analysts will send us research reports on related industries, and then, We will provide some technical opinions to these reports according to our expertise. For example, in the neurological field, we are more optimistic about implantable brain-computer interfaces rather than external ones, and then we will input similar data into the system. middle……"

"That means you will manually filter out some useless data!"

"That's about it!"

Peaker seems to understand something. Medal is to bring together a group of experts with a certain level of research within the industry, and then analyze the data from various industries to eliminate falsehoods and preserve truths, and then find out the industry developments that they think are promising.

Since Duke has a PhD in neurology, his opinions basically represent the opinions of industry analysts at major Wall Street companies.

These directional content are then fed into the system.

The system will use mathematical algorithms to predict other people's operations based on their predictions.

Later, we will verify the success rate of our algorithm based on the trend of financial trends and prices.

According to Duke, this procedure has a high success rate.

And due to the program settings, when the market encounters panic, they will sell faster than their opponents.

So the losses suffered are smaller.

Chen Qingfeng got roughly familiar with Duke's working environment on the operation interface, and then he needed to check which server the data would be sent to.

Then look at the number of steps on the server, and you can probably feel the entire outline of the program.

……

At this time, Chen Qingfeng, who was trapped in a Kuala Lumpur hotel, his only hope was to remove the program as soon as possible.

Medallion Fund's procedures are very complicated. Fortunately, Chen Qingfeng has done some artificial intelligence projects.

It was the project he worked on in college.

He knew that this kind of intelligent algorithm must have a sample library, which was generated through some verified and purposeful data.

After generation, the generated model will play a role in removing falsehoods and retaining truth.

The AI ​​system needs to use the reference of the model to judge what kind of situation it makes.

Chen Qingfeng knew the general principle.

But programmers of Chen Qingfeng's level can't understand the entire company's mathematical model.

But he doesn’t need to understand it. What he needs to check is the configuration of the server, the deployment of the program, and where the data model he needs is stored!
In this way, time passed little by little. The morning sun rising from the east had already hung in the sky at noon. The originally quiet city gradually recovered and became busy with traffic.

In the morning, room service was delivered and a plausible explanation was given for the guests' temporary inability to leave the hotel.

However, Chen Qingfeng only drank some tea and ate some snacks without taking his eyes off the screen.

So much so that even Zhou Yaojie was a little curious about what he was doing.

It’s already this time, is Chen Qingfeng still busy writing programs?

Zhou Yaojie looked at Chen Qingfeng uneasily, but did not dare to disturb him.

So when the sun set in the west and Zhou Yaojie's mood became colder and colder, suddenly, he saw Chen Qingfeng walking down the stairs in a hurry.

"Ajie! There will be an important guest in a while. We will remotely access his computer. Tonight he will give us 100 million US dollars to play. I need you to use your professional knowledge to explain it to him! "

"Explain! What to talk about?"

"Boss! What are you talking about?"

(End of this chapter)