Validator

MetaMask has begun withdrawing affected Ethereum validators after a security incident diverted an estimated 0.36 ETH in block-production payments. The company said it has identified no immediate threat to MetaMask wallets, while Lido warned affected validators may miss rewards during the exit and re-entry process.

MoneyGram has joined the Solana network as a validator, adding another major payments brand to the blockchain’s security layer. The move comes shortly after the company launched its MGUSD stablecoin on Stellar, signaling a broader push into digital payments.