It is one of the biggest cryptocurrency hacks of all time and still remains the biggest Bitcoin (BTC) hack the world has ever seen. The 2011, a security breach on Mt. Gox’s platform, the now-defunct Japanese cryptocurrency exchange, saw 850,000 Bitcoin stolen. Although 200,000 BTC have since been recovered, the subsequent closure of the exchange in 2014 left 24,000 creditors in its wake.
In 2014, Mt Gox exchange handled an estimated 70% of the total Bitcoin supply until a security breach led to the loss and/or theft of approximately 850,000 BTC, worth $450 million at the time and billions today.
The exchange filed for bankruptcy, leaving creditors in the lurch ever since,