What started as a routine promotional giveaway turned into one of the most expensive … – Instagram

 A South Korean cryptocurrency exchange, Bithumb, apologised after mistakenly sending around 620,000 bitcoins — worth over $40 billion — to 695 users …  A South Korean cryptocurrency exchange, Bithumb, apologised after mistakenly sending around 620,000 bitcoins — worth over $40 billion — to 695 users … Read More