Bitcoin is a cryptocurrency, and its symbol or https://m.blog.naver.com/ajjuguru/ abbreviation is BTC on places like CoinMarketCap, which track the prices of cryptocurrencies. Cyber-thieves have stolen more than $1.6 billion in cryptocurrencies by hacking investors’ accounts since 2011, according to Autonomous Research. In addition to the spot, margin, futures trading, and ability to buy and sell […]