the game blockchain Ronin was suspected of being hacked, involving $9.33 million. In March 2022, Axie Infinity's sidechain Ronin Network had a security vulnerability, and a total of 173,600 ETH and 25.5 million USDC were stolen, with a loss of more than $610 million. Ronin COO Psycheout said it is investigating reports from white hat hackers about potential MEV vulnerabilities, so Ronin Bridge has been suspended.