TOKYO -- Mark Karpeles, former CEO of Tokyo-based cryptocurrency exchange Mt. Gox, said lack of investment in security has left the industry vulnerable to attacks, even though eight years have passed since a high-profile bitcoin theft collapsed his exchange.
Cryptocurrencies
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Mark Karpeles, former CEO of cryptocurrency exchange Mt. Gox, said crypto technology must advance in order to stymie hackers. (Source photos by Tsubasa Suruga and Reuters)
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