iOS jailbreak dev wins $2M bounty for finding critical Optimism bug

Developers from the Ethereum Layer 2 scaling project Optimism announced that a “critical bug” had been identified and subsequently patched earlier this month. The bug, which could have enabled hackers to create as much ‘ETH’ in a Optimism account balance as they wished, was first discovered by white hat hacker and iOS jailbreak software Cydia […]