Hyperbridge exploit mints 1 billion fake DOT on Ethereum, nets just $237K

Polkadot-Ethereum Hyperbridge exploit mints 1B fake DOT, but thin liquidity limits attacker haul to about $237K while exposing deep cross-chain verification flaws. An attacker exploited the Hyperbridge cross-chain gateway linking Polkadot to Ethereum to gain administrative control over a DOT-linked…