Bitcoin could be worthless in a year, experts warn

The Bank of England has issued a warning about bitcoins. One governor believes that investors could lose their money if they invest in these virtual currencies and should be prepared for the possibility, according to Bloomberg News
The news outlet’s article goes on say “ Deputy Governor Sir Jon Cunliffe said there are risks associated with digital currency such as fraudulent transactions or cyberattacks , which can cause price fluctuations.” Do you agree?