Bitcoin has shortcomings, could break internet: Global banking body

The BIS said cryptocurrencies are too unstable, consume too much electricity, and are subject to too much manipulation and fraud to ever serve as bona fide mediums of exchange in the global economy

The Bank for International Settlements just told the cryptocurrency world it’s not ready for prime time -- and as far as mainstream financial services go, may never be.

In a withering 24-page article released Sunday as part of its annual economic report, the BIS said Bitcoin and its ilk suffered from “a range of shortcomings” that would prevent cryptocurrencies from ever fulfilling the lofty expectations that prompted an explosion of interest -- and investment -- in the would-be asset class.

The BIS, an 88-year-old institution in Basel, Switzerland, that serves as a central bank for other central banks, said cryptocurrencies are too