Privacy Protocol Grin Suffers 51% Attack

The anonymous cryptocurrency, Grin (GRIN), is currently under a 51% attack. This was confirmed yesterday by Grin’s second mining pool, 2Miners, which issued an alert on Twitter. It is believed that a group of unknown miners now control 57% of the payment network hashrate. A chart from Grinscan data also shows that the share of hashrate controlled by this unknown entity has since increased to 57.4%. [caption id="attachment_20013" align="aligncenter" width="807"] Source: 2miners via Twitter[/caption] As a reminder, 51% of attacks…