Blockchain promises a “trust protocol”, which is a technology that is impervious to hacking and improves security. Photo: Bloomberg

Cryptocurrencies and blockchain are not the road to riches for all

Andrew Sheng says this much-hyped technology has so far failed to earn the trust that enables financial transactions in the real world, especially when the total security it promises has already been compromised by hacks and fraud

Topic |   Technology

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Blockchain promises a “trust protocol”, which is a technology that is impervious to hacking and improves security. Photo: Bloomberg
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