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Former MtGox CEO Had Calculator in Prison While Sam Bankman-Fried Prepares for Trial


Cryptocurrency has been a controversial topic from its inception, with many investors and enthusiasts believing in its potential to revolutionize the financial industry. However, with new technology comes new risks, and several high-profile cases have emerged over the years that have left investors reeling. Two of the most prominent players in the cryptocurrency industry, Mark Karpeles and Sam Bankman-Fried, are currently facing very different futures.

Former MtGox CEO Found with Calculator in Prison

Mark Karpeles, the former CEO of MtGox, has had a tumultuous few years. The now-defunct MtGox was once the world’s largest Bitcoin exchange, but it collapsed in 2014, resulting in the loss of around $450 million worth of Bitcoin. Karpeles was arrested in 2015 and charged with embezzlement and data manipulation. He spent nearly a year in prison before being released on bail in 2016.

However, in 2018, Karpeles was rearrested and charged with embezzlement and breach of trust. He spent another year in prison before being found guilty of data manipulation but acquitted of embezzlement and breach of trust. While in prison, Karpeles was found to have a calculator in his cell, which is a violation of Japanese prison rules.

Sam Bankman-Fried Prepares for Trial

Sam Bankman-Fried, on the other hand, is currently preparing for his own legal battle. Bankman-Fried is the CEO of FTX, a cryptocurrency derivatives exchange that has quickly become one of the most popular in the world. However, he is also facing a lawsuit from the Commodity Futures Trading Commission (CFTC) over allegations of illegal trading.

The CFTC alleges that Bankman-Fried’s exchange engaged in illegal wash trading, a practice where a trader buys and sells the same asset to create the appearance of volume. Bankman-Fried denies the allegations, and the case is set to go to trial in September.

Related:Binance US Cuts Third of Staff, CEO Brian Shroder Leaves: Report


The cryptocurrency industry is still in its infancy, and as such, it is still grappling with many legal and regulatory issues. Mark Karpeles and Sam Bankman-Fried are just two of the many players who have found themselves in legal trouble over the years. As the industry continues to grow, it will be interesting to see how these issues are resolved and how the industry evolves to meet the demands of investors and regulators alike.

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