Business News India likens cryptocurrencies to Ponzi scheme, cautions investors December 29, 2017 johorbiznet Johor News India likens cryptocurrencies to Ponzi scheme, cautions investors The Star Online Bitcoin Price: Digital currency had big swings in 2017 USA TODAY Institutional forces should get over anti-bitcoin bias and embrace blockchain The Hill Investors Are About to Hit the Bitcoin Iceberg Haaretz Full coverage Source: Business News Feed