Shortly after Yang Yuting was taken away by the serious crime team at 4 p.m. on September 23, a piece of news appeared on the Internet. The title is very eye-catching - "University of Science and Technology Professor Yang Mouting was taken away by the police". The content of the news is succinctly and clearly: The police suspect that the two homicides that occurred in the city last month, the assassination of Yang Yutang, chairman of Dousheng Group, and the murder of Yang Wenjing, a sophomore girl in the Department of Automation of the University of Science and Technology, are none other than Yang Mouting, a professor of English at the University of Science and Technology.

Even, there were blurry footage of Yang Yuting being taken out of the teaching building and escorted into a police car by the police. Apparently someone saw the footage taken with a mobile phone.

Immediately, in the evening news of the city television station, a very brief news item with the same content was also broadcast. However, no police officer has come forward to confirm this information.

As a result, for a while, the entire General City was not calm. So much so that the Municipal Public Security Bureau suddenly became the focus of all eyes, and according to the words of Director Qi of the Municipal Bureau Office, the phone was about to be blown up by citizens and reporters who wanted to make appointments for interviews.

It is no wonder that for Jiangjun City, which has not had a homicide case for many years, the occurrence of two homicides in succession is already shocking, not to mention that the identity of the victim is so special? One is the chairman of the Dousheng Group, who is worth billions, and the other is the daughter of the deputy mayor in charge of politics and law and the president of the civil division of the city court.

Undoubtedly, this news was exposed, and it must have been instructed by the serious crime team. The purpose is, of course, to confuse the mysterious unknown character A.

Ling Zhan and others, who refused all media interviews, would not pay attention to the various versions of gossip flying in the market, but still focused on the search of Yang Yuting's residence and office. From 4 p.m. to 10 p.m. that day, and from 8 a.m. to 11 a.m. the next day, it finally came to an end. Although it was inconvenient for the National Security Bureau to come forward in order to paralyze the unknown person A, it still quietly sent two people to the technical section of the city bureau to inspect the items collected by the serious crime team one by one and felt suspicious, especially the books around Yang Yuting that were often turned over.

Disappointingly, there was no book found that matched the content of the signals recorded by the special device on Cui Luyi and Zhang Chunhe's wrists when they tracked the electromagnetic wave signals in the Labor Park.

It's not surprising when you think about it. After all, Yang Yuting is a high-IQ spy, and since he already feels that he has been abandoned by the organization and is planning to flee abroad, he will inevitably destroy the relevant evidence in advance.

But there is one thing that both the NSA and the Serious Crime Team have thought of. That is, Yang Yuting, who is a master of computer programming, should not easily destroy the program he worked so hard to write. Because the writing of every high-level program not only consumes a lot of the programmer's energy, but also has non-replication. In other words, once you lose the written program and want to write it again, you can't copy it from personal memory, as everyone thinks. Because even if it is a small program, there are often hundreds or thousands of lines, who has such a good memory. What's more, programming requires very rigorous logical thinking, and there is no room for mistakes. Therefore, it can only be written again from scratch, which is equivalent to creating again.

So, when everyone couldn't find Yang Yuting's belongings that could confirm that he was the person who the mysterious electromagnetic wave wanted to contact, everyone turned their attention to searching for the advanced encryption program used to encrypt folders that appeared in Yang Yutang and Yang Wenjing's notebooks at the same time.

Although the "fourth possibility" put forward by Ling Zhan is equivalent to ruling out that Yang Yuting's case was committed by Yang Yuting, neither the advanced encryption program that appeared in Yang Wenjing's notebook to encrypt files could be written by Yang Yuting. Similarly, it cannot be ruled out that the English love letter in the folder could not be ruled out, and it could not be ruled out that it was written by Yang Yuting to Yang Wenjing. It's just that it's not clear what the relationship between the two is.

When Qi Zhibin connected a large-capacity mobile hard drive found in Yang Yuting's departure luggage to the computer, and found a folder marked "Quarantine Virus" in many folders such as research papers, lecture notes, life pictures, landscape pictures, etc., which were related to the "History of English Literature", a trace of doubt suddenly rose in his heart.

For ordinary computer users, it is normal for some files to be transferred to the "virus quarantine" because some files cannot be successfully deleted by antivirus software for various reasons. But for Yang Yuting, whose programming level has reached the hacker level, it is very doubtful to find such a folder on his computer hard drive.

Of course, it can be explained that Yang Yuting deliberately kept the original virus infected by the computer as a sample in order to crack the "virus program". But the careful Qi Zhibin couldn't fully agree with this idea. He is also a computer programming enthusiast and has done something similar. However, every time common sense is cracked, he will delete the virus program at will, and will never keep it.

Therefore, Qi Zhibin was very curious about what hacker-level Yang Yuting kept in this document.

For the sake of safety, Qi Zhibin first made a copy of the folder marked by Yang Yuting as "quarantine virus", moved it to a blank USB flash drive, and inserted it into a computer that he basically didn't use, and then tried to open it.

After opening it very smoothly, I saw that there were four files in it, which were labeled as "Virus I.", "Virus II.", "Virus III.", and "Virus IV.". Suddenly made Qi Zhibin shake his suspicions just now.

"Is it really just a virus sample?"

Muttering in his heart, Qi Zhibin still moved the mouse to "Virus I." and clicked lightly twice, and suddenly a long list of computer programs appeared on the computer screen. Because there was no title or explanation, Qi Zhibin had to read sentence by sentence, trying to see if he could read it.

After reading dozens of lines, Qi Zhibin felt a sense of déjà vu, but he was not sure what the program in front of him was for.

Qi Zhibin simply converted the computer to DOS mode and began to run this unfamiliar program.

Suddenly, the computer screen in front of me dimmed, and suddenly a clear sound came from the speaker.

“…… At present, there is less than a week left in the third quarter except for the National Day holiday, although the efforts of various departments have successfully completed the tasks of this quarter, but due to the increase in new orders, the delivery form in the fourth quarter has become more and more severe. Therefore, it is hoped that all departments will make persistent efforts to exceed the set goals for this year and arrange the work ...... for the next quarter in advance. ”

There was no need for Qi Zhibin to greet him, this sudden unfamiliar voice had already attracted everyone in the serious crime team.

"Which company's meeting recording is this?"

As soon as Jia Wei's voice fell, he heard Song Jin say: "It doesn't seem to be a recording." ”

"It's not a recording, is it still a live broadcast?"

After listening to Song Jin, Ling Zhan nodded approvingly and said, "What Xiao Song said is right, this should be the live broadcast of a meeting being held by a certain company." ”

Although no one had noticed that Qi Zhibin was running some kind of computer program from Yang Yuting's mobile hard drive, Ling Zhan and the others still saw from the fact that the computer opened by Qi Zhibin was running in DOS mode, and it could not be a recording for playback.

“…… Now I have good news to tell you, regarding the listing of our Rainbow Group on the Shanghai Stock Exchange, the preliminary work has been done. Moreover, the review of the stock exchange has also been successfully passed. If nothing else, you will be able to see our ticker symbol on the trading platform of the Shanghai Stock Exchange in January. ”

"Ruibo Group?Zhong Caini's father's company?"

"Xiao Jia, you go right away to see if the Ruibo Group is holding a meeting. In addition, pay attention to the conference room, or what terminal equipment connected to the network is in the office of Chairman Zhong Rui, especially whether there is a smart TV. ”

"Yes. ”

"Whatever you find, don't alarm anyone for now. ”

After Jia Wei turned to leave, Qi Zhibin turned his head to look at Song Jin and asked, "Do you know what kind of procedure this is?"

"According to our recent intelligence, there is a hacking program called 'Weeping Angel' that can hack into a plugged in smart TV set through the network and control the TV set into an invisible microphone to eavesdrop on all sounds in the space where the TV is located. ”

"Xiao Qi, don't interrupt the current program. Copy the other three to other computers and run them. ”

Now that it's not a virus, there's no need to worry about infecting your computer's files. It's just that when the other three programs started running, except for "Virus III.", there was no response, and the results of "Virus II" and "Virus IV" suddenly shocked everyone into a cold sweat.

The program "Virus II." invades a laptop computer with a camera, which not only receives clear sound, but also sees clear images. When everyone saw clearly that the person who appeared in the picture was Captain Fu Yuan's fiancée Lan Mei, they were all surprised.

"Team Ling, this is no longer the original 'Weeping Angel', but an upgraded version of the 'Weeping Angel'. ”

"yes. The 'Weeping Angel' I know of is just controlling the smart TV to become an invisible microphone. It's the first time I've seen a laptop with a camera in front of me, and even video can be received. ”

As soon as the program "Virus IV" was running, Qi Zhibin could no longer sit still. With a red face, he rubbed his hands together like a child who had made a mistake and explained to Ling Zhan: "Team Ling, I only put that notebook in the dormitory and occasionally used it to play games, and never brought it to the office. ”

At this point, everyone understands that the scene in the picture is Qi Zhibin's single dormitory.

"Everyone knows you, don't blame yourself too much. ”

(End of chapter)