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Chorus One reported that the exploiter's activity pointed towards an automated system rather than a targeted manual attack
Chorus One, a validator and oracle operator for Lido, identified the compromise as an isolated incident likely due to a leaked hot‑wallet private key, emphasizing no wider threat to its infrastructure or Lido's software
Lido experienced an oracle compromise on May 10 2025, when the address operated by Chorus One lost approximately 1.46 ETH (around $3,800)
Lido Finance secured its staking protocol after initiating an emergency DAO vote following a compromise of one oracle operated by Chorus One, with minimal financial impact and no broader protocol damage
Lido confirmed the compromised wallet, used since 2021, was completely drained overnight, indicating the key leak occurred at an earlier, unknown time

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