Hyperbridge attacker mints 1B bridged Polkadot tokens in $237K exploit

Cointelegraph.com NewsA Hyperbridge exploit let an attacker mint 1 billion bridged Polkadot tokens on Ethereum and cash out about $237,000, reviving debate over bridge security. 

​A Hyperbridge exploit let an attacker mint 1 billion bridged Polkadot tokens on Ethereum and cash out about $237,000, reviving debate over bridge security.