A DARPA report shows that blockchains are vulnerable to: "unintended centralities"such as powerful new crypto miners, which can profoundly affect their security (Mack DeGeurin/Gizmodo)

Mack De Geurin / Gizmodo†

A DARPA report finds that blockchains are vulnerable to “unintended centralities” such as powerful new crypto miners, which can pervasively affect their security– Pointing to a handful of “unintended centralities,” the report argues that blockchain power could be concentrated in the hands of a few select individuals or groups.