Chorus One Oracle Private Key Suspected to be Leaked, Lido DAO Initiates Emergency Proposal to Replace Its Node

Lido stated on social media that Lido DAO has launched an emergency proposal due to a suspected leak of Chorus One's oracle private key, intending to replace the single Lido oracle node it is responsible for.

Staking users are not affected, and the protocol remains secure and operational. Lido's oracle system uses a 5-out-of-9 multisig mechanism, so a single oracle failure does not threaten the system, and the other nodes remain unaffected.

• The oracle system is operating normally, with no software or data anomalies detected
• The other 8 oracle nodes have been checked and have not been compromised
• No signs of a broader attack on Chorus One have been found