Chapter · Master Lido
The real risks
Lido is battle-tested, but nothing here is risk-free. Your ETH sits in smart contracts that could hold a bug. Validators can be slashed for mistakes, and Lido spreads that loss across all stETH holders. In June 2022 stETH slid several percent below ETH as forced sellers rushed the exit. And Lido controls a large share of all staked ETH, which worries people who care about Ethereum staying decentralised.
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What you get asked
What is smart-contract risk in the context of Lido?
Your ETH is governed by Lido's contracts. Audits and time in production lower the odds of a flaw, but code risk never drops to zero. It is the base layer of danger here.
When a Lido validator is slashed, the penalty is ___ across all stETH holders rather than falling on one person.
Slashing losses are shared, so a single operator's mistake nudges everyone's stETH down slightly instead of wiping out one unlucky staker. It spreads the pain thin but does not remove it.
What actually happened during the stETH depeg in June 2022?
During the Terra and Celsius blowups, big players dumped stETH for immediate ETH. With withdrawals not yet live, the market price slipped several percent below ETH. The peg later recovered once redemptions opened.
Why do some Ethereum supporters worry about Lido's size?
If any single staking provider controls too much, it concentrates influence over block production. That is a systemic concern for the whole chain, separate from your personal returns.
Match each Lido risk to a fair one-line summary
None of these makes Lido a scam, and none should be waved away. Knowing all four lets you size your position sensibly instead of going all in. 🐜
The rest of this chapter
Liquid staking explained: stETH, rewards, and the risks nobody mentions.