Ключевые слова: accumulation, anonymous, asset, attack, bitcoin, black, blockchain, buy, chain, coin, concept, conceptual, crypto, cryptocurrency, dark, darkness, deposit, digital, earnings, exchange, hacked, hacking, hodl, idea, invest, investment, keep, market, phishing, portfolio, ransomware, safe, savings, scam, security, sell, stake, steal, stealing, stolen, symbol, theft, token, trading, transaction, unsafe, virtual, wallet, wealth, whale,