Bitcoin Cash Miners Undo Attacker's Transactions With '51% Attack'

Two bitcoin cash (BCH) mining pools recently carried out what is known as a 51 percent attack on the blockchain in an apparent effort to reverse another miner’s transactions. The move is tied to the bitcoin cash network hard fork that occurred on May 15. The two mining pools — BTC.com and BTC.top — carried out the move in order to stop the unknown miner from taking coins that they weren’t supposed to have access to in the wake of the code change.

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