Ethereum staking protocol Lido Finance has encountered a substantial setback, experiencing 20 major slashing events due to infrastructure and signer configuration issues with validators operated by Launchnodes.
This unfortunate incident unfolded around 3:30 pm UTC on October 11, as reported by Launchnodes. Lido has confirmed that the Launchnodes' validator nodes are currently offline, and slashing has ceased, while the root cause is under investigation.
Slashing in the context of blockchain refers to a validator's violation of the proof-of-stake consensus rules, often resulting in the removal or a reduction in the staked ETH they provided as collateral. In this instance, Lido anticipates an impact of approximately 20 Ethereum, valued at approximately $31,000. Additional penalties are expected for validator downtime during troubleshooting and inactivity.
Launchnode swiftly responded to the incident, indicating that the slashing was triggered by infrastructure and signer configuration issues. The platform is actively investigating and implementing preventive measures to avoid future occurrences while aiming to restore full service.
Lido Finance reassures its stakers that they will not be adversely affected other than a reduction in their daily rewards. These changes will be incorporated into the next baseline adjustment scheduled for October 12.
To mitigate the repercussions of the slashing event, Lido DAO has an insurance fund containing 6,230 staked ETH (stETH), amounting to $9.5 million. This fund will be employed to minimize the impact of the incident. However, it's important to note that this insurance mechanism doesn't trigger automatically. StETH holders are expected to be compensated once a suitable method of compensation is established. Additionally, Launchnodes has pledged to reimburse Lido for the losses it incurred.
As a point of reference, Lido holds the distinction of being the largest liquidity staking protocol, boasting a total value locked in its protocol amounting to $13.8 billion. In comparison, the second largest protocol, Rocket Pool, manages assets valued at $1.7 billion.
This incident underscores the complexity and potential risks associated with staking within the decentralized finance ecosystem. It is worth noting that since the launch of the Ethereum beacon chain on December 1, 2020, only 226 validators, constituting a mere 0.04% of all validators, have been slashed as of late February 2023.
