Bitcoin virus mobile phone

1.

Yesterday, I went to the electronic reading room. Not long after I plugged in the USB flash drive, the teacher suddenly asked everyone to unplug the USB flash drive. Some students found that all the files in the USB flash drive could not be opened, and there were two more documents asking for money

so everyone rushed to check, as long as the U disk inserted in the school computer were poisoned, large-scale computer poisoning occurred in the evening

a lot of people's information and graation thesis are in the computer. I really feel that hacker's behavior is disgusting. For the sake of money, regardless of the future of students, teachers' lifelong scientific research achievements...

hope to catch criminals as soon as possible and give them severe punishment by law

this virus will scan windows devices with open 445 file sharing port. As long as the user's device is on the Internet, hackers can implant blackmail software, remote control Trojan horse, virtual currency mining machine and other malicious programs in computers and servers

some security researchers point out that this large-scale network attack seems to be deployed through a worm application, and wannacry can spread among computers. What's more terrible is that unlike most malicious programs, this program can replicate and spread on its own in the network, and most of the current viruses still need to rely on the successful users to spread by cheating them to click the attachment with the attack code

the attack has affected 99 countries and as many as 75000 computers, but because the virus uses anonymous network and bitcoin anonymous transaction to obtain ransom, it is very difficult to track and locate the originator of the virus

2. Wannacry virus is spread based on Windows system, and smartphone users will not be affected. To prevent viruses, please open the system control panel - system and security - install system patches. If you do not open the system patch function, please open and repair all vulnerabilities immediately. It is recommended to upgrade the system for systems below Windows 7. Thank you for your support and trust in Tencent housekeeper.

3. March 3 news: according to foreign media reports, bitcoin and coin card have attracted wide attention recently. They are two rising stars in the world of financial technology. They vividly explain the necessity of simplifying the life of financial consumers. Coin Card integrates 8 kinds of cards, including debit card, reward card, membership card and so on. Bitcoin is an internet currency that makes online purchases faster, easier and anonymous.

4. Although the answer may make you despair, but still have to tell you

5. There is a virus in the mobile browser, and the solutions are as follows:
1. Use the mobile antivirus software to kill the virus, such as Tencent mobile housekeeper, etc.
Open Tencent mobile housekeeper security protection (or deep search and kill, open Settings stubborn Trojan horse kill)
2. If you can find the virus in the storage directory, manually delete it,
3. If you can't find the location of the virus, You can format the SD card directly,
4. If none of the above methods works, you can get the root and clear it
Open Tencent mobile Manager (PC) - App treasure - Toolbox - one click root
or swipe
Open Tencent mobile Manager (PC) - App treasure - Toolbox - swipe

6. If you need to identify whether there is a virus in your mobile phone, it is recommended that:
1. Some mobile phones support intelligent manager (memory manager), which can be accessed through & quot; Equipment safety & quot; Scan the device and detect the memory of the device to find out whether the device has threats or malware
2. Try to download more secure mobile security software and scan the mobile phone

if the mobile phone detects a virus, it is recommended that you:
1. Back up the important data (contacts, photos, memos, etc.) and restore the factory settings
2. If the above operation is invalid, please bring the purchase invoice, warranty card and machine to Samsung Service Center for inspection.

7. If your mobile phone is poisoned, you can use Tencent mobile phone housekeeper to check and kill,
Open Tencent mobile phone Housekeeper - home page - virus checking and killing - virus scanning - complete
if not, you can get root and clear it,
Open Tencent mobile phone Housekeeper (PC) - App - tool box - one click root
Tencent mobile phone housekeeper can provide physical examination acceleration, health optimization Security protection,
software management and other intelligent mobile phone management functions make small rocket launch more cool and powerful!

8. I suggest downloading 360 antivirus, network antivirus, 360 patch, Tencent housekeeper, etc. But it's also very thorough. When the computer is blackmailed, it's usually caused by hackers. Therefore, generally important files need to be backed up. Blackmail virus is to deal with a hacker in the United States. When you encounter blackmail virus, don't give him money. Many of our people will be recruited, such as offices and hospitals, And so on, where there are a few computers on the recruit. The general blackmail virus actually wants bitcoin. Although bitcoin looks like a virtual currency in the game, its price is very high. A virtual currency is worth 300 US dollars [equivalent to 2069 RMB in China]. If you want to win, the consequences are not very good, This virus is called wanna cry. If you don't pay for the bitcoin, your computer may not be able to see your required files. Mobile phones don't seem to be winning, because most hackers are computer attacks, extorting bitcoin

9. Mobile phones should not spread, right