#  Why Harvard Research on a Low-Profit Tezos Attack Matters for Proof-of-Stake 

 





January 08, 2020

 

 

A recent academic study says Tezos is threatened by “selfish mining,” providing a valid attack model for other live and up-and-coming proof-of-stake (PoS) cryptocurrencies.  
By William Foxley



 

 

 

##  Latest News 

 



  [### Fork choice by (block, slot) pair

 ](/news/fork-choice-block-slot-pair) February 12, 2021 

 

  

 

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