Chapter 704: Remove the fog (2).
As more information is sorted out, the whole thing becomes more and more incredible.
According to the police investigation, Yun Shi's relationship network was very simple, simple enough to become a good baby role model. Then what thing did she do that might have provoked and might have offended those people? What led this group of people to deliberately falsify several license plates to threaten her and take her away?
"This case is not simple, and the man and woman in the car are even more difficult to identify," Zhang Zhitong looked at a photo sent by Wu Cheng Police Station and said solemnly: "Choosing the Lavida model and getting several fake cars is really the work of professional people. The license plate can also escape surveillance seamlessly, and it's not a technology that ordinary criminals can master."
In the photo of the woman wearing a mask and hat after zooming in on the photo, there was a man sitting loosely in the car, wearing the same mask and hat.
"Then change your way of thinking. Don't cling to the Lavida for now," Ye Qing nodded in agreement: "At present, Yun Shi is likely to be affected by the fish of the pond."
"Why do you say that?" Zhang Zhitong asked.
"Yun Shi is in the company and has been with me recently almost all the time. In the past six months, since she joined the company, I have often asked her to come to the office to sort documents and serve tea and water delivery. I also asked her to come when I had important clients and took her with me on a business trip to the United States. If not, how could ordinary people organize such a professional crime? It is likely our company's competitor mistook Yun Shi for my secretary or assistant, and then carefully planned the case."
"Yes, it's not good." Zhang Zhitong shook her head: "If this kidnapping is really because of you, it is impossible that four days have passed and they have not made a request to you."
"Besides, Yun Shi still knows this group of people or has been contacted before."
"Contact?" Ye Qing suddenly thought of something and said excitedly, "Isn't Yun Shi's cell phone still at home? The phone records are not abnormal. What about WeChat, emails, and QQ?"
"Yes." Zhang Zhitong was bossy. She banged her desk angrily: "What's the matter with the Wu Cheng police? Why don't they investigate such an important clue as to the cell phone? They're still chomping at the surveillance?"
After hitting the table, Zhang Zhitong immediately called the Wu Cheng Public Security Bureau on her office phone. Of course, the tone was always very polite. After all, Wu Cheng was helping to run the case.
"Captain Zhang, Of course, we dare not ignore him," the Wu Cheng Public Security Bureau police officer who answered the phone had also dealt with Zhang Zhitong twice before. He poured bitter water on the phone: "Captain Zhang, we have already taken the phone back to the Public Security Bureau."
"But it's the Apple 6 Plus, the kind with a six-digit combination lock that even the FBI can't unlock," the police officer continued to smile wryly on the phone: "Yun Shi's father also doesn't know the password, so we can only have call access and can't access the operation page."
"It's an Apple phone again!" Zhang Zhitong joked: "I'm sorry Officer Liu, and the Apple phone really has no solution. If you don't have a password, you definitely can't see the data on the phone! No reason, just because it's an Apple phone Not to mention the Chinese police, even the famous American FBI will be screwed in the case of the Bernardi shooting, the FBI speculated that the suspect had important criminal information on his cell phone, so they asked Apple to unlock the suspect's iPhone ID and the company refused on the grounds of protecting the privacy of users and dared to refuse the FBI's request for investigation, then the famous FBI would not be perplexed by the password of Apple's mobile phone account.
In China, the Internet is full of advertisements to crack Apple passwords. About remote unlock, flash to unlock, and the rift is unlocked. However, this is just an old-fashioned way to trick wallets.
The US FBI, which wanted to crack the iCloud Drive account of the criminal's mobile phone while keeping the mobile phone's data, had just taken legal action with Apple in the Supreme Court for more than a month. If it was so easy to crack, the FBI wouldn't be sick of taking the company to court.
For China, the only possible solution was to replace several internal hardware chips of the Apple mobile phone, including flash memory to store information, so that all the data of the mobile phone was emptied.
The FBI also had to take legal action against Apple when it wanted to keep the data in flash memory.
"Six-digit power-on password?" Ye Qing waved his hand indifferently: "It may be a bit difficult to break the iCloud Drive account, but the power-on password, ask them to bring the phone to our company, and we can unlock it in five minutes."
"Really...really no joke?" Zhang Zhitong showed uncontrollable joy.
The Smartphone has become more and more important in life. The public security system has to deal with mobile phones more and more frequently, especially in the popular online financial business, dozens of mobile phones can be found in a single search.
Although the password can be obtained in a "civilized" way through the suspect by letting him take the initiative to mention the password. There are really those "hard bones" who want to bite their teeth and go through with not saying it. Or only the mobile phones on these data subjects are not the property of these data subjects.
Take Yun Shi, for example.
Apple can even resist the pressure of the FBI, how could he be a policeman in China?
When Zhang Zhitong relayed the news to the Wu Cheng Police Station, there was no opposition from the opposite side.
"Ah~ is it true or false?"
"Send it, send it right now."
"Captain Zhang, we still have a few iPhones involved in other cases, can you ask Mr. Ye to unlock them all together?"
"Let's take the high-speed railway. It's only eight o'clock now, and the last high-speed train leaving Shanghai is at eleven o'clock."
Wu Cheng was 400 kilometers from Shanghai, and the Wu Cheng police arrived in Shanghai at 10:40 p.m., and then got into the Shanghai Public Security Bureau car, and ran to the Huge Industrial Monster Building.
The place of cracking is placed in the electronic laboratory of the building. Wu Cheng police also specially sent two technical police to observe the cracking process.
Ye Qing generously agreed and even asked an Electronic Messenger to give them the principles of scientific cracking.
"The six-digit power-on password is six digits from zero to nine. All combinations are less than a million times. We use brute force to attack the password, which only takes only a few seconds."
In the lab, an Electronic Messenger in a white lab coat deftly removed Apple's first cell phone case, revealing the motherboard hidden under the screen.
"Oh?" Police officers from Wu Cheng and Shanghai City almost flinched. "Master, if the password is wrong three times, the phone will be locked for one minute. If there are too many errors, the internal data will be automatically destroyed. What is wrong with you..."
"How does he know, how many times have we formed the password?"
The Electronic Messenger smiled, unplugged the iPhone's display cable, connected it to an instrument with the motherboards and chips exposed, and then placed the line on the instrument. The line is connected to the motherboard to make a bridge.
"We're using a little trick to trick this phone into thinking it's always the first time we enter the password."
When the voice fell, several police officers found the screen of the disassembled cell phone began to display the password unlock image, then the image was full of jitter prompts of "try again". Then the screen opened directly because the refresh was too fast..
Within ten seconds, the Electronic Messenger pouted: "Okay, let's take another."
The Wu Cheng police officers were stunned and handed another iPhone.
"Yo, a combination of English numbers and letters?" The Electronic Messenger smiled.
"Can this…this one be solved?" The police looked at the Electronic Messenger eagerly. The password contained English letters, which were almost impossible to decipher by brute force. But this cell phone is linked to a criminal scam case. If solved, the case will likely be solved and rewarded.
"Simple, after removing the flash memory, we can directly read the data on the flash memory." The Electronic Messenger said and began to remove its casing: "Maybe you want to ask, the data in the flash memory is encrypted, and even the FBI doesn't have the technology to read it directly. Take the contents inside."
"But let me tell you when we first produced the Magic Crystal mobile phone, we got bored and studied Apple's mobile-phone technology. This decryption algorithm, the encryption method written directly in the processor, is just stupid in our opinion, so when you buy a cell phone, you should buy a Magic Cristal cell phone.
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