A popular blockchain security company finally revealed who was the sender of last week’s Ethereum transactions with abnormally high fees. Reportedly, it’s a small South Korean cryptocurrency exchange that pays little to no attention to its security protocols. The Backstory Last week, CryptoPotato reported on two transactions with abnormally high fees that took place on […]The post The Mystery Unveiled: The Exchange That Sent The $5 Million Ethereum Fees Transactions appeared first on CryptoPotato.