After returning to the hotel, it was already the middle of the night, Liu Xiao said goodbye to Gu Zhendong, and the first thing he did when he returned to the room was to revisit the summit's website, and found that the website had returned to normal, refreshed twice, and there was no more tampering.

Liu Xiao was a little relieved, closed the web page, and found out the video file he copied back, he had to strip this organ program from the video file. Liu Xiao did this, not because he felt that this mechanism program had any value to study, such a mechanism program was a technology that Liu Xiao had long since eliminated, but because Liu Xiao wanted to find a clue to the attacker from this mechanism program, because he really had never heard of the name of this Bobby McKinnon.

Leaving the stripping work to one of his own tools to do, Liu Xiao began to search for all the news related to Bobby McKinnon on the Internet, and the results of the search were obviously not what he wanted, there was news of Bobby McKinnon and the lawsuit next door, there was news that Bobby McKinnon created a serial murder case, and there was even a search notice to find Bobby McKinnon, but none of the messages could be linked to hackers.

Liu Xiao was helpless, when to find it, Liu Xiao had to search for Bobby McKinnon's name and hacker as search criteria at the same time, and then unexpectedly found that there was only one search result. This message is also very simple, it is a brief introduction, saying that Bobby McKinnon is a security expert, often using the pattern of the V as his status symbol, and the rest is nothing, which country McKinnon is from, what safety cases have been made, all none.

Liu Xiao pinched his chin, this is strange, since he is a security expert, and he is not a hacker, how could he come to hack the website of the Thunder City Summit, could it be that he changed his career? Liu Xiao wants more information to make a judgment, it seems that it is impossible, he can only understand Chinese and English, that is, what results can be searched in other languages, he can't understand.

At this time, the tool just stripped the organ program from the video file, and Liu Xiao gave up the data collection, let's see if there are any clues in the organ program.

Analyzing data and finding clues from complex code has always been Liu Xiao's specialty. Liu Xiao opened the peeled out organ program, looking for any clues related to the program author in the parsed code, and it only took about ten minutes for Liu Xiao to really find a few.

Restoring these codes, Liu Xiao got several results, "Bobby McKinnon", "Chinese hackers are all stupid", "It is bound to kill all Chinese hackers!"

"Damn!" Liu Xiao couldn't help cursing, the Chinese hackers provoked you, or set fire to your house, why are you so angry. You hacked the summit website of Lei City, provoked trouble for no reason, and we haven't held your kid accountable, but your kid kicked his nose in the face, "Damn, was this guy abused by someone when he was a security expert, and was he psychologically stimulated?"

Liu Xiao looked down again, and saw the point, "There is a kind of challenge!"

"What are the challenges?" Liu Xiao wondered, and quickly found this code from the pile of code, and then found some code behind this code, Liu Xiao didn't pay attention to it just now, but now he looks at it, intuitively, he thinks that these codes should be restored to an IP address!

Liu Xiao copied the code and put it into the restoration work for restoration, and sure enough, a complete IP address came out, which was not a domestic address at first glance. Liu Xiao called up his IP address viewing tool and entered this IP address, and soon, the result was displayed, and this address came from the Ministry of Cyber Security of Country F.

"Sure enough, it's them!" Liu Xiao shook his head, did these guys find a helper, otherwise why would they suddenly turn from defense to offense, and took the initiative to challenge themselves, all of this today was obviously planned in detail in advance.

"Why?" Liu Xiao was very puzzled, even if they found a master, then the first thing they should do should be to quickly improve the network security situation of country F, instead of provoking themselves, if the network situation does not improve, let alone any new tricks they come up with, even if they only use the tricks of Shang Yue before, they will still turn the world upside down.

"Trap!" Liu Xiao nodded very affirmatively, "This is a trap!", country F gave a fixed address to stimulate himself to attack, obviously he was fully prepared in advance, digging a pit and waiting for himself to jump in, "Will Lao Tzu be so stupid?" Liu Xiao smiled self-deprecatingly, knowing that it was a trap, only a fool would drill it.

The matter has been figured out, Liu Xiao is also ready to turn off the phone and sleep, tossing this day, he is really tired. Closing the computer and taking off his shoes and socks, Liu Xiao fell on the bed, and as soon as his head hit the pillow, he sat up again, "No!", Liu Xiao sat there and pinched his chin.

Liu Xiao is very incomprehensible, he has beaten those guys to the point of impotence, what is going on today, can't he eat **, and he still wants to bite people. Did their self-confidence come from the security expert named Bobby McKinnon? Or did they lay some kind of net?

Liu Xiao got up from the bed, stood up and turned on the computer again, the sleepiness just now was gone, except for stepping on the snow without a trace, he really didn't fear anyone, what he was afraid of was that he couldn't meet a master, every time he fought with a master, he could always let himself learn a lot of things, and he could make a new leap. So thinking that he might meet a master, or a clever layout, Liu Xiao began to get excited.

"Go to explore?" Liu Xiao sat in front of the computer, asked himself, stunned for a long time, Liu Xiao nodded fiercely, "Go to explore!", Liu Xiao wanted to know, whether this Bobby McKinnon can really kill all Chinese hackers, if so, then start with me Liu Xiao, Liu Xiao is still a person who does not believe in evil.

The cyber security department of country F is still the same seat that Sidney sat in last time, and the person sitting in the seat at this time has been replaced by Bobby McKinnon.

"Mr. Bobby!" Colonel Webb walked over, "The website for the Thunder City Summit has been restored!"

Bobby looked at his watch, secretly said in his heart that the speed is so fast, then frowned, and asked, "After the web page is refreshed, has there been any change?"

Webb shook his head, "Everything is fine, fully recovered!"

Bobby seemed to be a little disbelieving, and opened the website of the Lei Cheng Summit on the computer in front of him, refreshed it several times in a row, and the page was displayed normally, Bobby ordered several other videos, and the videos were played normally, but he didn't see the page with red letters on a black background that he wanted to see, "It seems that Lei Cheng invited Liu Xiao over, Liu Xiao, the leader of Chinese hackers, still has a bit of Taoism!"

"So what do we do now?" Webb looked at Bobby, he was also very puzzled by this sudden master, he had never heard of it before, but after checking the information, this Bobby was really the younger brother of the solo McKinnon, the former cybersecurity consultant in the United Kingdom.

"It is estimated that Liu Xiao will come to attack this server in front of me soon!" Bobby looked at the computer, "I have already laid tracking software on the computer, and I have also made a defense system with several computers, and the attacker will be quickly tracked and analyzed when the time comes, as long as he dares to come, we will definitely be able to catch his tail and let him be ruined when the time comes!"

"Liu Xiao is a very smart person, I think he must be able to guess that we are in a good position here, and it will be a little difficult for the obedient to attack our designated server!" Webb looked at Bobby.

Bobby raised his hand and shook it, "You don't know Chinese hackers, even if they are hackers, they can't get rid of the weaknesses of the Chinese, they have a good face, they value face more than everything, they have a saying called 'knowing that there are tigers in the mountains, biasing towards the tigers.'" As long as Liu Xiao finds out what happened, he will definitely come to attack our server!"

"Then I'll let everyone be vigilant and guard against Liu Xiao's invasion at any time!" After Weber finished speaking, he walked over, notified everyone one by one, and then shouted to everyone in the control hall: "Now that we have entered a temporary state of tension, everyone is very energetic, and no trace can be missed, if there is any situation, report it immediately!"

"Report!" Weber's words were finished when a webmaster stood up and shouted, "Our website has been hacked, and the homepage has been tampered with!"

"Damn!" Webb was furious, and went to a computer by the way, typed in the website of the Cyber Security Department, and opened it to see, Webb almost vomited blood, red letters on a black background, exactly the same as the Thunder City Summit website was hacked, word for word, especially the last V, which is simply a copy.

Many staff members in the hall heard that their department's website had been hacked, and they all opened the website to see what the situation was.

"How did they get in?" asked Webb aloud with a thump on his keyboard.

"Report to the Colonel, this was already the case when we found out, and experts have been sent to repair it on the website server, and the results will be available soon!" Webber replied.

"In the other way, the other is the same!" Bobby sneered twice, staring at the familiar page in front of him, this page was made by himself, he was the most familiar with it, "Colonel Webb!", Bobby shouted Webb, "You tell the experts who go to repair it, all the files that need to be called by the website on the server, pictures, videos, etc., are replaced with backups." ”

"Huh?" Webb looked at Bobby, not knowing what he meant.

"Liu Xiao is competing, how did I hack Lei Cheng's website, how will he hack us now, I estimate that those documents have been planted by him, if they are not replaced, once the website is restored, they will be tampered with again!" Bobby frowned, he didn't expect Liu Xiao not to follow his own routine, but chose to retaliate.

"What's going on?" a sudden exclamation came from the control hall, "Why is my computer out of control and can't be operated!"

As soon as he shouted, everyone hurriedly looked at the computer, and then they all shouted, "Mine can't move anymore!", "Mine is the same, what's going on!". All the people who opened the website of the Ministry of Cyber Security just now were horrified to find that their computers were out of control.

Webber quickly shook the mouse, he tried to close the hacked page, but found that after clicking to close it several times in a row, the page was still there, and the system did not perform its own operation at all.

Bobby here also noticed the problem, and his computer also lost control.

"Don't panic!" Webb shouted, "Activate the emergency plan, convert the line in the control hall to the backup line!", Webb sweated out of his head, the problem is a bit serious, the network security department is responsible for monitoring the network situation across the country, and now he can't monitor anything, if there is any accident at this time, then he will be finished.

"Ahh

Webb went to look, and sure enough, the page had been automatically closed, and his own operation instructions were delayed, so he shook the mouse again, clicked on other files, and opened it instantly, and it was really restored.

Before everyone had time to figure out what was going on, and before they could catch their breath, the computer in front of Bobby began to "tick and tick" and someone was attacking!

"Everybody's in place, let's get moving!" Bobby shouted, quickly pulling his keyboard over and preparing to track down the hackers who had come to intrude.

But when Bobby saw the list of attacks, he was stunned, and then shouted "Everyone's computers, cut off the link with me immediately, right now!", Bobby saw that there are now more than 70 computers attacking his own computers, and these machines are all from the control hall of the Ministry of Cybersecurity.

When everyone heard this, they were in a hurry again, cutting off the link to Bobby's machine, and some simply turned it off, and then turned their eyes on Bobby's side, I don't know what he was busy with, and just now he said that his computer would assist him in hunting down hackers, but now it's good, and let himself not be connected to that machine.

Webb walked up quickly behind Bobby, "What the hell is going on!"

Before Bobby could explain, the computer in front of him suddenly stopped the ticking alarm, and the control hall suddenly fell silent.

Everyone stared at Bobby, but Bobby stared at the computer in front of him, the alarm stopped, indicating that the attacker had stopped attacking, but on the desktop of the computer in the panic just now, there was one more thing, a small military flag, the pattern on the military flag, is a vertical middle finger!