Ethereum layer 2 security
Ethereum Layer 2 Security: The Hidden Multisig Centralization Risk 2026
When JPMorgan launched their $5 billion MONY tokenized money market fund in February 2026, they made a telling decision: deploy directly on Ethereum mainnet, not Layer 2. Their reasoning? "Security settlement layer considerations." This wasn't just corporate conservatism—it was recognition of a fundamental vulnerability plaguing