Bitcoin virus mac

1. Protection:
the global blackmail virus is spread through port 445 by taking advantage of the vulnerability of windows system
in other words, if you are a Windows system that has not been patched and has port 445 turned on, you have a very high risk of being infected as long as you are connected to the Internet
1. If you are a MAC system, a Linux system or an updated win10 system (win10 has been patched for this vulnerability as early as March this year), don't worry that you won't win
2. If you are a different system, but your home computer is closed and port 445 is updated, don't worry that you won't win
3. If you are a different system and have not closed port 445 yet, you have a good chance to be in trouble
let's see what's going on with you<

once you've got the solution:
format the hard disk, then [disconnect] reload the system, install software and patch it
or... Replace it with a new hard disk...

2. The bitcoin blackmail incident was spread by using Windows system vulnerability. Wannacry virus is spread based on Windows system, and smart phones will not be affected. Apple and Android phones will not be poisoned for the time being.

3. This global blackmail is not like a real blackmail, and bitcoin is the maker and beneficiary of this "sensational event". The so-called "&" 39; Blackmail, want to cry "is just a tool used by bitcoin issuers.

4. This virus is very serious, and many students are accepted

5. Installation of anti-virus software Kaspersky

6. No
most blackmail viruses exist in Windows system and Android system, because Android system is an open source system, windows system is certainly less closed than MacOS system
the Mac OS system is completely closed, and basically won't be attacked by computer viruses. Now I basically don't open the firewall when I use Mac, and it's very safe until now

7. You get hackers to hack into each other's computers

8. The foresight Instry Research Institute has the analysis report on the market foresight and investment strategic planning of China's third party payment instry. It should be said that airy and Yiguan prefer application analysis and foresight to instry analysis. Chapter 1: market environment analysis of China's third party payment instry 1.1 policy environment analysis of the third party payment instry 1.1.1 main regulatory policies of the third party payment instry 1.1.2 development plan of e-commerce in the 12th Five Year Plan 1.1.3 regulatory environment of the third party payment application market 1.2 economic environment of the third party payment instry 1.2.1 correlation analysis of the instry and macro economy 1.2.2 operation analysis of the national macro economic environment (1) Analysis of national macroeconomic environment (2) prediction of national macroeconomic environment 1.2.3 position of instry in national economy 1.3 financial environment of third party payment instry 1.3.1 analysis of financial environment operation 1.3.2 analysis of RMB internationalization trend 1.3.3 analysis of payment system operation 1.4 social environment of third party payment instry 1.4.1 degree of public acceptance 1.4.2 analysis of residents' consumption structure 1.4.3 ranking Analysis of private payment habits (1) offline user payment habits (2) online user payment habits 1.4.4 Internet user development analysis (1) Internet user scale (2) Internet application behavior of Internet users (3) mobile Internet behavior analysis (4) Internet user attribute analysis 1.5 third party payment instry technology environment 1.5.1 third party payment system development level 1.5.2 third party payment instry security water 1.5.3 improvement of mobile payment technology environment (1) rapid development of mobile payment technology (2) graal maturity of NFC technology Chapter 2: analysis of the development status of China's third-party payment instry market 2.1.1 license issuance of third-party payment instry 2.1.2 situation before and after the issuance of payment license (1) problems existing in the instry before the issuance of license (2) license issuance Post instry impact analysis 2.1.3 application conditions of payment license 2.2 development scale of third party payment instry 2.2.1 transaction scale of third party payment market 2.2.2 market share of third party payment segmentation 2.2.3 registered account of third party online payment 2.3 overseas business scale of third party payment 2.3.1 development status of cross border business of third party payment 2.3.2 main modes of cross border transaction of third party payment (1) Mode of foreign exchange payment by domestic buyers (2) mode of foreign exchange collection and settlement by domestic sellers from abroad 2.3.3 number of foreign exchange payment license enterprises of cross border e-commerce 2.3.4 cross border business service field of third party payment 2.3.5 cross border business transaction scale of third party payment 2.4 regional competition pattern of third party payment instry 2.4.1 by economic region 2.4.2 by province 2.4.3 by business coverage 2.4.4 market competition pattern of enterprises in the instry 2.5 third party payment market scale forecast 2.5.1 third party payment online registered account forecast 2.5.2 third party payment market transaction scale forecast 2.5.3 third party payment cross border business scale forecast Chapter 3: China's third party payment segmentation business development potential analysis 3.1 Internet payment instry attraction 3.1.1 Internet payment instry scale analysis (1) mutual benefit Internet payment instry user scale (2) Internet payment instry transaction scale (3) Internet payment instry market scale forecast 3.1.2 Internet payment instry SWOT analysis (1) advantages of Internet payment compared with other payment methods in the third party payment instry (2) disadvantages of Internet payment compared with other payment methods in the third party payment instry (3) advantages of Internet payment in the third party payment instry Opportunities compared with other payment methods in the third-party payment instry (4) threats of Internet payment compared with other payment methods in the third-party payment instry 3.1.3 analysis of Internet payment instry mode (1) gateway payment mode (2) credit guarantee payment mode (3) comparison of payment modes 3.1.4 analysis of income sources of Internet payment instry 3.1.5 application field of Internet payment instry Landscape analysis 3.1.6 analysis of competition pattern of Internet payment instry 3.2 attraction of mobile payment instry 3.2.1 analysis of scale of mobile payment instry (1) user scale of mobile payment instry (2) transaction scale of mobile payment instry (3) prediction of market scale of mobile payment instry 3.2.2 SWOT analysis of mobile payment instry (1) advantages of mobile payment compared with other payment methods in third party payment instry Potential (2) the disadvantages of mobile payment compared with other payment methods in the third-party payment instry (3) the opportunities of mobile payment compared with other payment methods in the third-party payment instry (4) the threats of mobile payment compared with other payment methods in the third-party payment instry (3.2.3 analysis of profit model of mobile payment instry (1) exclusive transaction commission model and application (2) transaction commission Division mode and application (3) financial institution leading mode and application (4) third party leading mode and application (5) profit mode of domestic mobile payment instry 3.2.4 status and trend analysis of mobile payment technology (1) development status of mobile payment technology (2) development trend of mobile payment technology 3.2.5 application scenario analysis of mobile payment instry 3.2.6 competition pattern analysis of mobile payment instry 3.2.7 Overall development trend of mobile payment instry 3.3 attraction of fixed line payment instry 3.3.1 scale analysis of fixed line payment instry (1) distribution scale of fixed line payment terminal (2) transaction scale of fixed line payment instry (3) market scale prediction of fixed line payment instry 3.3.2 SWOT analysis of fixed line payment instry (1) advantages of fixed line payment compared with other payment methods in third party payment instry (2) Disadvantages of fixed line payment compared with other payment methods in the third party payment instry (3) opportunities of fixed line payment compared with other payment methods in the third party payment instry (4) threats of fixed line payment compared with other payment methods in the third party payment instry 3.3.3 business model analysis of fixed line payment instry 3.3.4 application scenario analysis of fixed line payment instry 3.3.5 fixed line payment bank Revenue source analysis 3.3.6 competition pattern analysis of fixed line payment instry 3.4 attraction of digital TV payment instry 3.4.1 TV shopping scale analysis (1) TV shopping channel transaction scale analysis (2) TV shopping channel market scale prediction 3.4.2 SWOT analysis of digital TV payment instry (1) advantages of digital TV payment compared with other payment methods in the third party payment instry (2) Disadvantages of DTV payment compared with other payment methods in the third party payment instry (3) opportunities of DTV payment compared with other payment methods in the third party payment instry (4) threats of DTV payment compared with other payment methods in the third party payment instry 3.4.3 analysis of profit model of DTV payment instry 3.4.4 application scenarios of DTV payment instry Analysis of 3.4.5 relevant business analysis of digital TV payment instry (1) business process (2) overall development strategy 3.4.6 digital TV payment system analysis (1) system composition (2) third party docking capability (3) system characteristics analysis 3.4.7 competitive pattern analysis of digital TV payment instry Chapter 4: development potential analysis of other third party payment business in China Chapter 4.1 prepaid card issuance and acceptance business Development potential 4.1.1 business environment of issuance and acceptance of prepaid cards (1) regulatory environment (2) technical environment 4.1.2 market status of issuance and acceptance of prepaid cards 4.1.3 sales scale and characteristics of prepaid cards 4.1.4 consumption scale and characteristics of prepaid cards 4.1.5 application scale of enterprise prepaid cards 4.1.6 market development status of special prepaid cards (1) issuance of prepaid cards by listed companies (2) prepaid cards of leading chain enterprises Payment situation (3) analysis of payment characteristics of special prepaid card 4.1.7 development status of general prepaid card market (1) analysis of issuing entities of general prepaid card (2) analysis of market scale of general prepaid card 4.1.8 system risk of issuance and acceptance of prepaid card (1) analysis of technical risk (2) analysis of operational risk (3) analysis of capital risk (4) analysis of policy risk 4.1.9 issuance and acceptance of prepaid card Development prospects (1) diversified sales channels (2) more frequent use of various media of prepaid cards (3) closer combination of prepaid cards and e-commerce business of retail enterprises 4.2 development potential of bank card acquiring business 4.2.1 analysis of current situation of bank card acquiring market (1) analysis of network acquiring market (2) analysis of POS acquiring market (3) analysis of ATM acquiring market 4.2.2 distribution of commercial bank acquiring business Bureau analysis (1) domestic acceptance market layout (2) overseas acceptance market layout (3) Internet payment market layout 4.2.3 analysis of bank card acquiring business competition focus 4.2.4 analysis of bank card acquiring business operation benefit (1) profit distribution (2) large gap of market main body benefit (3) large potential of small and medium-sized enterprises benefit promotion 4.2.5 analysis of bank card acquiring business development risk 4.2.6 analysis of bank card acquiring business Development prospect of single business 4.3 development potential of currency exchange business 4.3.1 development status of currency exchange business 4.3.2 risks of currency exchange business 4.3.3 relationship between currency exchange business and banks 4.3.4 analysis of competition of currency exchange business Chapter 5: Prospect Analysis of application fields of China's third party payment instry 5.1.1 application field structure of third party payment instry 5.1.1 transaction status of various application fields 5.1.2 Main application segments rate level 5.2 online retail payment 5.2.1 online retail transaction scale 5.2.2 development status and Prospect of online shopping instry 5.2.3 online shopping user's payment mode preference 5.2.4 online shopping merchant's access mode preference 5.2.5 online shopping instry competition analysis 5.2.6 online shopping payment prospect analysis 5.3 air ticket payment field 5.3.1 air ticket online transaction scale 5.3.2 air ticket Status quo of online payment (1) air ticket sales (2) air ticket marketing (3) airline websites attract customers 5.3.3 online travel booking analysis 5.3.4 competition analysis of air ticket payment enterprises 5.3.5 prospect analysis of air ticket payment 5.4 online game payment field 5.4.1 online game transaction scale 5.4.2 online game online payment status 5.4.3 online game payment enterprises Competitive analysis 5.4.4 prospect analysis of online game payment (1) payment aspect (2) online game itself 5.5 field of Telecom payment 5.5.1 scale of Telecom payment online transaction 5.5.2 status quo of Telecom payment online payment 5.5.3 competition analysis of Telecom payment enterprises 5.5.4 prospect analysis of Telecom payment online payment 5.6 field of public utilities payment 5.6.1 scale of public utilities payment online transaction 5.6.2 scale of public utilities payment Status quo of online payment of public utilities payment (1) electronic payment (2) rapid channel laying 5.6.3 competition analysis of public utilities payment enterprises 5.6.4 prospect analysis of online payment of public utilities payment 5.7 network insurance payment field 5.7.1 online transaction scale of network insurance 5.7.2 status quo of online payment of network insurance (1) user expansion (2) channel diversification 5.7.3 competition analysis of online insurance payment enterprises Analysis 5.7.4 network insurance payment prospect analysis 5.8 other application payment fields 5.8.1b2b payment field analysis 5.8.2 credit card repayment field analysis 5.8.3 ecation market field analysis 5.8.4 fund market field analysis Chapter 6: business analysis of competitive enterprises in China's third party payment instry 6.1 overall business pattern analysis of third party payment enterprises 6.2 business analysis of leading enterprises in third party payment instry 6.2.1 payment Business analysis of Baobao (China) Network Technology Co., Ltd. (1) analysis of enterprise basic situation (2) analysis of enterprise operation (3) analysis of enterprise payment business development (4) analysis of enterprise payment business users (5) SWOT analysis of enterprise payment business (6) analysis of the latest trend of enterprise payment business 6.2.2 operation analysis of UnionPay commerce Co., Ltd. (1) analysis of enterprise basic situation (2) analysis of enterprise payment business Analysis of business operation (3) analysis of enterprise payment business development (4) analysis of enterprise payment business users (5) analysis of advantages and disadvantages of enterprise payment business (6) analysis of latest trend of enterprise payment business 6.2.3 analysis of business operation of TenPay Payment Technology Co., Ltd. (1) analysis of enterprise basic situation (2) analysis of enterprise operation (3) analysis of enterprise payment business development (4) analysis of enterprise management

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10. What kind of mine should you use, what kind of mining machine should you use, and how long should it last?