The letter y is just one of the 26 letters. It is neither great nor ordinary.
But at this moment, Chen Ya was so unfamiliar with this letter, and felt a little scared at the same time.
The scariest thing was that he had just checked the entire computer and still had no idea what he had lost.
"Brother Ya, what's wrong?"
As soon as Ishikawa Dong came in from outside, Chen Ya ordered him to close the door.
Ishikawa Dong rarely saw Chen Ya being so...sneaky, or rather, mysterious.
"What's going on?"
"How much do you know about hackers?" Chen Ya asked.
"You mean data intrusion and attacks, right? I don't specialize in that. I work in construction, like a migrant worker. Hackers are like security guards on construction sites."
"I think your analogy is disrespectful to the security guard."
"Excuse me."
Chen Ya looked serious and said to Ishikawa Dong, "My computer has been hacked."
Ishikawa Dong was startled and asked, "When?"
Ishikawa Dong only breathed a sigh of relief when he saw that it was Chen Ya's laptop.
The company has set up a local area network. If a computer is compromised, it means that the entire security system has been breached and all the information will be leaked.
Fortunately, Chen Ya’s laptop was not connected to the local area network, so the company’s system was still safe.
At least it's safe for now.
Ishikawa sat down at Chen Ya's seat, glanced at the open document, and turned to ask
"Is the content of this document left by the other party?"
"Um."
"Without any modification, it appeared on the screen as soon as it arrived?"
"That's right."
Ishikawa Dong bit his fingers.
"I think I've heard of this Y," Ishikawa said. "There's a 'tech geek' forum, and in that forum, this Y is a relatively well-known figure recently, having done a lot of notable things."
"For example?" Chen Ya asked.
"For example, if we find a shocking loophole in the Hubei factory," Ishikawa Dong pursed his lips and said, "using that loophole, we can withdraw tens of millions of cash from the Hubei factory's account."
Chen Ya frowned and asked, "Will the Hubei factory suffer such a loss?"
"Of course, the Hubei factory wouldn't suffer any loss, but Y didn't let the Hubei factory suffer any loss," said Ishikawa. "Y simply packaged the vulnerabilities he found and sent them to the Hubei factory, and told them how to fix them."
Chen Ya's eyebrows twitched. "You're actually still very ethical?"
Ishikawa Don gave a wry smile. "Yeah, this Y gives people the impression of being the cynical type. He can be so carefree, so he must be a man with plenty of money in his life."
After saying this, he paused and said
"However, he still doesn't understand the dangers of the world. The Hubei factory received his tip, but turned around and sued him. I heard that they even want to put him in jail."
Chen Ya's eyebrows flew to his forehead. "Why are you so domineering?"
"That's right," Ishikawa said, a little indignantly. "Normally, with a talent like this, they would definitely try to recruit him for their own use, but the E factory turned around and put him in the trading hall."
Chen Ya sneered, "E Factory has always been domineering. Maybe they don't lack talent. I heard that E Factory has a lot of power in the system. If they want to arrest someone, they will definitely be able to arrest them. So, did they catch anyone in the end?"
Ishikawa Dong said, "I really found it."
"Found it?" Chen Ya was a little surprised.
He thought that a hacker with such advanced skills would not reveal his identity, but he was actually caught by Hubei Factory.
Ishikawa said, "However, they didn't find it through technical means, but through social engineering..."
"Social engineering" is a very interesting concept in the IT information field.
It means that you do not achieve your goals through offensive and defensive procedures and techniques.
Instead, they directly attack the opponent's body, induce and deceive them, and thus achieve their goals.
Without playing monster cards, launching a direct attack on the player is considered a yes.
For example, a company's server automatically powers off at 12 o'clock every night, and they can't figure out how hackers do it.
Later, after on-site investigation, it was discovered that the hacker had bribed their cleaning lady to unplug the power every time she got off work.
This is called "social engineering."
Ishikawa Dongdao said, "The Hubei factory issued a notice at the time, saying that they would pay a large sum of money to thank the hacker and asked him to contact the company. When Y contacted their customer service, they launched a phone tracking and finally arrested Y."
Chen Ya was silent for a long time before he uttered a word.
"How despicable."
"But, notice what I just said: 'We found Y,' not 'We caught Y,'" Ishikawa said. "For some reason, the E factory, which was always sure to hit the target, failed this time. They couldn't even get Y into the trading floor."
"Why?"
Ishikawa Dong shrugged and said, "I don't know. Anyway, the matter was eventually left unresolved. I vaguely heard that Y has a strong background, and after the Hubei factory discovered his identity, they didn't dare to touch him. Maybe Y is also from a large factory."
Chen Ya nodded after hearing this and asked, "What happened next?"
"Later, Y did a few more similar things, and he got away with them all. He became famous, of course, only in a small circle," Ishikawa said. "In short, he's a legendary figure."
"Then why would this legendary character target us?" Chen Ya asked with his hands spread out.
Ishikawa Dong said, "I don't know either. Could it be that he was bribed by our competitors?"
Chen Ya immediately thought of Cai Zhenyi. He didn't answer, but he couldn't rule out this possibility.
Ishikawa frowned and murmured
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