The value is not guaranteed, so buying and using Bitcoin carries a number of inherent risks. Many investor warnings have been issued by the US Securities and Exchange Commission (SEC), the Financial Sector Regulatory Authority (FINRA), the Department of Consumer Financial Protection (CFPB), and institutions. other officials

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Legal risks
Bitcoin can be used for black market transactions, money laundering, illegal activity or tax evasion. Therefore, governments can seek to regulate and regulate the use or trading of bitcoin.

For example, in 2015, the New York State Department of Financial Services finalized regulations that would require companies to process purchases, sales, transfers, or store bitcoins to record customer identities. Transactions of $ 10,000 or more will have to be recorded and reported.
In addition, the lack of uniform regulations on Bitcoin and other cryptocurrencies raises questions about their lifetime, liquidity and popularity.

Security risks
As with any system, Bicoin transactions are at risk of being hacked, malware and malfunctioning during operation. If a hacker gains access to the Bitcoin owner's computer hard drive and steals the private key, he can transfer the stolen Bitcoin to another account.
A particularly notorious theft took place in 2014, when Mt. Gox, a Bitcoin exchange in Japan, was forced to shut down after Bitcoin worth millions of dollars was stolen.

Fraud risks
Because the issuance of cryptocurrencies, ICOs etc. has not been regulated by the government yet, scammers can sell fake bitcoin. For example, in July 2013, the SEC took legal action against a Ponzi program operator related to Bitcoin.

Tax risks
In March 2014, the IRS announced that all cryptocurrencies, including Bitcoin, would be taxed as an asset. Therefore, there is no legal way to protect Bitcoin earnings from taxes