What is cryptocurrency, and is it a safe investment?

It's a decentralized digital asset. cryptocurrencies are relatively new and they are attracted people since no government controls them. With regard to investment, cryptocurrencies are considered a high-risk investment as they might lose their value overnight because of market fluctuations and low market cap. On the other hand, they can be extremely profitable as well. All in all, investing in cryptocurrencies is a good choice if you have extra money you want to risk on!