Cosine: The "white hat negotiation" messages on-chain after the Yearn attack are fake and actually phishing attempts

Jinse Finance reported that SlowMist founder Cosine tweeted that the "white hat negotiation" message appearing on-chain after the Yearn attack was fabricated and is actually a phishing attempt, using the same method as the previous Balancer incident. The attacker used the Railgun protocol to hide their identity, prepared a low-Gas address 28 days in advance and completed the exploit, and finally transferred 1,000 ETH through Tornado Cash. The attacker's address currently still holds about $6 million in crypto assets.