Often cited when some miners become too large and control too much of the network. Or when one country or jurisdiction has too large of a percentage of the network. The more centralized the control of mining, the higher chance of a 51% attack.
Often cited when some miners become too large and control too much of the network. Or when one country or jurisdiction has too large of a percentage of the network. The more centralized the control of mining, the higher chance of a 51% attack.