Although the authenticity of the data couldn't be confirmed yet, since it was added to the database by the foreign military, it must have passed the other party's authentication analysis. This meant that there was a possibility of a major leak in the country.
The moment this information was sent back, the National Security marked it as a red processing level. After contacting the military's security department as quickly as possible, the joint investigation immediately began.
After a detailed analysis, the joint investigation team came up with two possibilities.
The first was in August, during the confrontation exercise between the 5th Division of the 22nd Army of the Central Military Region and the Southern Military Region, the foreign Silver Intelligence Group
Infiltrated the spy team of the Teeth Intelligence Company.
After the identity of the team members was exposed, they used portable communication devices to send information in order to divert the search team. Before the device was discovered, they successfully sent away a portion of the information they collected.
Although there was no data related to the communication characteristics in that part of the information, with the intelligence analysis ability of developed countries, it was very likely that they could analyze extended information from it.
The second possibility was that there was another leak in the military.
The scope of this inference was very wide, except for the research and development institutions involved in the relevant technology. The new communication and command platforms were already installed in the army, and a large number of people were able to access the relevant technical information.
It could be said that the personnel investigation was quite complicated. Just the list of names pulled out was as thick as a few books.
However, in order to find the source of the leak in time and block the possible source of the leak, no matter how complicated the list of suspects was, it had to be sorted out.
Soon, the National Security Department and the security departments of the various military units worked together to start the preliminary investigation and screening of the list.
In fact, the names of Qu Sen, Zhou Li, and Li Ying were all on the list, but the investigation was done in secret. The environment, communication, and daily contact of the three people were relatively simple.
The transactions of family members and private bank accounts were clear at a glance. After the first round of screening, the names of the three people were added to the whitelist.
Unlike the three people, Zhang Yuanzhi, who had worked in the military's communication platform software development during his time at the First Unit, was excluded from the whitelist because the people he came into contact with after his career change were very complicated.
As the National Security of Huacheng conducted an in-depth investigation on Zhang, they discovered that part of the source of You Tonglin's funds came from a small investment company in the Cayman Islands.
After further verifying the contact time between Zhang Yuanzhi and You Tonglin, it was confirmed that the time when the information was recorded in the database was about three months after the contact between the two.
At this point, Zhang Yuanzhi and more than 170 other suspects were included in the first-level investigation list. Huacheng National Security's investigation of Zhang had also been upgraded to the technical monitoring stage.
That night after dinner, Qu Sen and the others bumped into Zhang Yuanzhi, who was accompanying a client, in the parking lot of the pier. In fact, there were field investigators from the National Security Bureau monitoring them not far away.
Their conversation was all filmed. After the National Security analyzed it and confirmed that the two parties had just met by chance, they sent people to contact Qu Sen, Zhou Li, and Li Ying to understand the situation.
As for the Gao Sheng siblings, they didn't alert them for the time being.
When Section Chief Lan talked to the three of them, he said that the National Security Bureau might have something to do in the future and needed the three of them to cooperate.
This was because they had already monitored Zhang Yuanzhi's repeated attempts to ask Qu Sen and the others out for a meal through An Yue.
Ever since the National Security Bureau noticed Zhang Yuanzhi, they had done a lot of work to verify the reason behind his sudden transfer application. Therefore, they were very clear about the past entanglements between Zhang Yuanzhi and Zhou Li.
They even knew the details of the "big show" that Qu Sen and Zhou Li had put on for Zhang Yuanzhi when they were in school.
After combining all the information, the investigation team analyzed that it was normal for Zhang Yuanzhi to ask Zhou Li out for a meal after meeting him. Because he had met Qu Sen and Li Ying, it was understandable for him to invite them out, but it definitely wasn't sincere.
But through Zhang Yuanzhi? After analyzing the wording of the phone call, they found that the sincerity of his invitation to Qu Sen, Zhou Li, and Li Ying was basically the same. This behavior was very interesting.
The investigation team had to consider the real intention of Zhang Yuanzhi's invitation!
Was it purely to catch up with old colleagues or old acquaintances, or did he want to show off his achievements to the three of them?
Or did he want to get something out of the three of them?!
It was actually very simple to figure out what Zhang Yuanzhi's intention was. The three of them only needed to go on an appointment once, and they would have a rough idea.
This was also the reason why Section Chief Lan appeared again and found Qu Sen and the others.
After all, "Working Group 715" and the National Security Bureau were all part of the police system, so it was very simple for them to talk as a family. The military was also the origin of this matter. After the leaders of the three parties communicated, they quickly reached a consensus.
The leaders meant that whether it was the test work of the military small drone or the promotion of the work group's design project, they could all be pushed back and put on hold. All resources and time should be focused on the investigation of the leak case first.
Although they needed the cooperation of Qu Sen and the others, it sounded like a simple "meal." But the National Security Bureau still sent a commissioner to explain the details that needed to be paid attention to.
For example, if Zhang Yuanzhi had probing words at the dinner table, how should the three of them respond? What could be said, and what couldn't be said. What could be said, couldn't be said all at once. What could be said in the first stage was enough to "bait" him?
After the emergency training of the three of them ended, they didn't immediately respond. Instead, it was the turn of Gao, who had also been trained by the National Security Bureau. He was the first to appear.
The next time Zhang Yuanzhi met Gao? During the "routine" phone call harassment, the call was almost over. As expected, Zhang Yuanzhi asked Gao again. Help him contact Qu Sen or Zhou Li and ask the three of them to come out and meet.
The reason was very good. Gao? After all, he was half a person in the system, so it was convenient to contact him. Gao? Immediately according to the arrangement of the National Security Bureau, he complained, "The three of them are now in the Equipment Innovation Team, which is under closed management. I can't get in."
"Please your brother, he can definitely get in." Zhang Yuanzhi heard Gao? After inadvertently revealing the key information, his tone was obviously a lot more urgent.
"My brother is so busy with the case that I haven't seen him for several days. How can he have time!" Gao answered very impatiently.
"Help me, I haven't seen Zhou Li and the others for two years. This time, they have finished their work and gone back. It's hard to say if we can see them again in this life. "Zhang Yuanzhi said very emotionally.
"Okay, I'll tell my brother when I see him, but I can't guarantee whether he's free or not." Gao? He reluctantly agreed with a tone that said he was really at his wit's end.
"Thank you, I'll make it up to you!" Zhang Yuanzhi seemed to be very afraid of heights. He looked like he regretted it and immediately hung up the phone after saying that.
A day later, in the evening, Qu Sen used his phone to call Zhang Yuanzhi's number.
After the call was connected, Qu Sen said lazily into the phone, "Director Zhang, I heard that you want to treat me to a meal."
"Haha, Qu Sen!" Zhang Yuanzhi reacted for a short while, then immediately called out Qu Sen's name in an extremely affectionate tone.
As if digesting the joy in his heart, Zhang Yuanzhi continued to speak, "Yes, we can be considered old acquaintances. Since we met in Huacheng, it's not right to not get together."
"Hey, Director Zhang, we're not familiar with each other. Let's make it clear, are you planning to treat us to a meal or treat Zhou Li to a meal? "Although Qu Sen's tone was joking, he didn't hide his jealousy.
"Of course it's the three of you. You, Zhou Li, and Li Ying can't be missing! There's no other meaning, it's just a simple reminiscence. "Zhang Yuanzhi quickly explained.
"Really?" Qu Sen's tone was suspicious.
"Hey, Brother Qu, it's not like you don't know your brother's goal. Why are you so nervous?"
"Ah?"
"Are you playing dumb?" After Zhang Yuanzhi finished his sentence, he burst into laughter on the other end of the phone.
After a few seconds, Qu Sen used a tone as if he had just reacted. He laughed and joked, "Brother Zhang, you're really something! Chasing after her height? You even asked her to help you ask other girls out. Your heart is really big. "
"Hey, it's just asking old friends out at the same time. There's nothing shameful about it." Zhang Yuanzhi said confidently and lowered his voice. "I say, Brother Qu, we can be considered to have gotten to know each other after a fight. You won't not even give me face for a meal, right?"
"How could I!" After Qu Sen confirmed that the other party wasn't a love rival, his tone also became friendly. He said, "Brother Zhang, it's not like you don't know that when we have a project in hand, time is especially tight. It was fine before, but now that we're in the testing period, we're pretty much working non-stop. We really can't go out whenever we want. "
"There should be some time to rest! I don't care. Let's put it this way first. From today onwards, I'll be free every night until the three of you are free! "
"Don't, it's delaying your business! Although we haven't been in contact with local businesses, there's no one who doesn't need to entertain. "
"To tell you the truth, it's delaying! So do as you see fit! "
Zhang Yuanzhi had been a boss for a while, so he was very good at talking. With one sentence, he forced Qu Sen into a corner.
"Don't!" Qu Sen was very embarrassed by his words. He paused for a long time before saying, "Brother Zhang, how about this? The three of us will get off work together these few days and see if we can ask for leave on Friday or Saturday night."
"Okay, then the weekend, day or night is fine! I'll be free for two days and wait for your news! "Zhang Yuanzhi made the decision very happily.
"Don't, Brother Zhang, I really can't guarantee it. Don't delay your business!" Qu Sen hurriedly shouted into the phone, but before he could finish speaking, the other side hung up the phone and didn't listen to his explanation.
After Qu Sen put down the phone, he leaned back in the chair and let out a long sigh of relief. The two National Security investigators sitting opposite him who were monitoring the whole process smiled and gave him a thumbs up.
"Very good!" The leader of the investigation team stood up and praised Qu Sen. He smiled and said, "Okay, the three of you can do whatever you need to do these few days. We'll meet him on the weekend. "
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