Authorities of Eurpe for banking , pensions .for securities are "Concerned" about growing number of peoples who buys cryptos .
There will be a meeting of key authorities and the private sector soon to assess the longer-term situation for cryptocurrencies beyond current market swings, he said.
As virtual currencies and the exchanges used to trade them are not regulated under EU law, the regulators warned that cryptocurrency investors are not protected in the event of an exchange going out of business or a cyber-attack.
A lot of countrys are keep trying to stop or prevent the cryptos , because the cryptos are making some economics problem .
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