https://blogs.imf.org/2021/10/01/crypto-boom-poses-new-challenges-to-financial-stability/ 

                                Crypto Boom Poses New Challenges to Financial Stability

The Crypto Ecosystem—What Is It, What’s at Risk?

The total market value of all the crypto assets surpassed $2 trillion as of September 2021—a 10-fold increase since early 2020. An entire ecosystem is also flourishing, replete with exchanges, wallets, miners, and stablecoin issuers.

Many of these entities lack strong operational, governance, and risk practices. Crypto exchanges, for instance, have faced significant disruptions during periods of market turbulence. There are also several high-profile cases of hacking-related thefts of customer funds. So far, these incidents have not had a significant impact on financial stability. However, as crypto assets become more mainstream, their importance in terms of potential implications for the wider economy is set to increase.