The Ethereum blockchain is suffering a period of heavy congestion, partly caused by what appears to be a Ponzi scheme. Thousands of transactions are being pinged all across the network—all leading to a single address, which now holds $5.3 million worth of Paxos Standard (PAX) tokens. That address belongs to the operators of MMM Global […]The post Research: Ethereum Blockchain Ponzi is Grinding Network To a Halt and Hiking Fees appeared first on CryptoPotato.