Bitcoin Millionaire

in #bitcoin • 7 years ago

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Bitcoin is a cryptocurrency. It works in online. As it is a online coin, hackers can attack this system. If there are some security problem of this system, the hackers can attack the system. Now a days the hackers can do any harm if the security is weak. They can destroy the whole system also. Bitcoin can also be harmed by the banks. They can pressure the authority to shut the system down as they are in loss for bitcoin.

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7 years ago in #bitcoin by
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     7 years ago 

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