In Proof of Stake (PoS) blockchains, slashing is a real risk for validators.

It can happen due to downtime, double signing, or malicious behavior—and it often results in the loss of staked assets. But what exactly is slashing, and how does slashing insurance work?

This quick guide covers:

  • What staking means in a PoS network
  • Common causes of slashing penalties
  • How slashing insurance can offer financial protectionAs PoS networks grow, understanding these mechanics is becoming essential—not just for node operators, but for anyone working in Web3 infrastructure.