Chapter 4891: Help message

"You mean our people, use your secret words to send messages to your intelligence team?" Lin Rui was a little strange.
"Yes, this thing is very strange, so I want to confirm this." Horus nodded.
After thinking for a while, Lin Rui asked, "Under normal circumstances, it shouldn't be possible. If my person encounters a problem, they will definitely notify me as soon as possible. How can they contact you?
Moreover, there are probably not many people who have the secret information in your internal code. "
"The key is here. As far as I know, there are only three of you who can master this set of coded information.
The sausage in charge of the technique, the actuary will be the shore, and you. "Horus replied.
"It's impossible for Sausages and Actuaries to move the land. They have been with me. And I rarely contact you directly, let alone send you this kind of information." Lin Rui was a little confused.
"This is weird. Only a few of you know this codeword except our entire intelligence team.
If not for you, why are these emails only sent to members of the intelligence team who have contact with you? "Horus was also a little puzzled.
"Didn't you check the source of the email?" Lin Rui asked. "Where did the mail come from, don't you know?"
"The weird place is here. According to the system, these emails come from a dozen different places around the world.
Sent at the same time, but from more than a dozen IP addresses from different parts of the world. It's as if a dozen people all over the world have made appointments and sent us distress messages at the same time.
This is simply impossible. Among them, it must be a very complicated anti-tracking method to achieve IP address redirection, the purpose is to make it impossible to lock his IP address. It is also impossible to determine where he is.
This method is not like the means of some military intelligence agencies, but rather like some hacker organizations. "Horus frowned.
"Is this a hacker's method?" Lin Rui was startled slightly.
"Yes, and he played very smartly." Horus nodded, "So my first reaction is whether our intelligence system has been hacked, causing this codeword system to be leaked.
I immediately ordered to check the security of all our email accounts. But the result of the investigation is that there is no sign of intrusion.
It seems that the other party simply sent us an email. "Horus frowned.
"In this case..." Lin Rui was silent for a while, "I think I might know who it is."
"Who is it?" Horus asked quickly.
"A former brother, the head of the communications technology department of Heidao Company, Cobain." Lin Rui replied. "He previously provided technical assistance such as network communications and satellites for our operations.
At that time, you helped us provide intelligence information, and he was also responsible for contacting you.
In fact, he did most of the work of Sausage before.
But since the sudden dissolution of the Black Island Company, his whereabouts have been unknown. I sent someone to find him, but there was no information at all. He and his entire team seemed to disappear completely.
I thought it was possible that Michelle Silver Wolf took them away. But now it seems that things may not be so simple. "
"Is that the danger encountered by this Cobain? I want to ask you for help, but I can't contact you, so I use this method to remind me and let me come to you?" Horus frowned and asked .
"If this is the case, he must be in big trouble." Lin Rui frowned. "What is the content of the distress message you received?"
Horus did not speak, but handed him a piece of paper with a series of characters drawn on it. It looked like a bunch of garbled characters, but after Lin Rui picked it up, after a little thought, he wrote a few words and numbers based on these garbled characters.
The content is very simple-ask for help, followed by a series of numbers.
"This is the coordinate position?" Lin Rui frowned.
"It may be." Horus nodded, "But if we check it based on the coordinate position, this location is in the Pacific Ocean, where there are no islands, and there are no offshore structures such as drilling platforms.
So I am not sure if these numbers are actual coordinates. "
"Are these coordinate numbers also encrypted?" The actuary said suddenly, "I remember that Kobain likes to play Sudoku games. It is the kind of numbers that write all the numbers in the grid and play in a specific arrangement method. game.
The rules are a bit special. Both vertical and vertical rows and diagonal rows must get the same number. "
Lin Rui nodded and wrote down all these numbers. Arrange each other, and then get another set of permutations.
"Try this coordinate and reposition it to see where it is?" Lin Rui nodded.
Soon this new set of coordinates was repositioned.
"7°18\'53.88\'S, 72°25\'6.18\'E, Diego Garcia Island, Indian Ocean." Lin Rui looked at the actuary Jiangan, "Where is that?"
"Digo Garcia Island is also referred to as Digo Island by some people. This island is the largest and southernmost coral island in the Chagos Islands in the middle of the Indian Ocean. It is part of the British Indian Ocean Territory. It has a population of about 3,500 people and the entire island is northward. An open V-shaped coral atoll, but this island is actually an archipelago with an area of ​​27 square kilometers, the central lagoon is 24 kilometers long and 6.4 kilometers wide, and the reef area is 174 square kilometers.
It is more than 1,900 kilometers from the southernmost tip of the South Asian subcontinent. Located at the meeting point of multiple shipping routes between the Cape of Good Hope, Singapore, the Red Sea and Australia, the strategic position is very important.
During the Second World War, it was a British air force base and an important naval port. After the United Kingdom and the United States signed an agreement in 1966, the United States leased Diego Garcia Island from the United Kingdom and set up a large airport in the western part of the island. This has become an important US navy and air base in the Indian Ocean and is one of the United States' global military bases.
There is also a modern arsenal and communication center. During the 1990-1991 Persian Gulf War, the 2001 Afghanistan War, and the 2003 Iraq War, the U.S. military launched aerial operations from Diego Garcia many times.
To be honest, there is a US military base there. A large US military base. "The actuary shook his head.
"US military base?" Lin Rui said strangely. "Meaning that Cobain was detained at a US military base?"
"There should be no detention, at least in the state of detention, it is impossible for him to send such a message. And it is an important military base, not a prison.
And the U.S. military will not detain people like him. Even the Americans have always wanted to recruit him to join the US military's information operations force. "The actuary shook his head.