Tag: consensus

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SIM Hijacking Nets Criminal $5 Million by Targeting Cryptocurrency Users

Cryptocurrencies tend to attract people from all walks of life. This also includes criminals looking to score some quick profits. A 20-year old man...

A Proof-of-Stake (PoS) Algorithm for Consensus on Bitcoin’s Subchains

Despite the fact that the most important purpose of bitcoin's blockchain is to keep track of cryptocurrency transfers, bitcoin transactions can bear a few...