Blockchain News iOS jailbreak dev wins $2M bounty for finding critical Optimism bug February 11, 2022 Ethereum scaling startup Optimism disclosed a “critical bug” fix in the project’s Geth fork that would have allowed malicious hackers to create infinite ETH About The Author coinmaker See author's posts Post navigation Previous: EU finance chief says digital euro bill coming in early 2023Next: Ontario government freezes millions more in donations to Freedom Convoy More Stories Blockchain News Mastercard completes $1.8B BVNK acquisition in stablecoin push August 3, 2026 Blockchain News South Korean stablecoin outflows top $367M in June: Report August 3, 2026 Blockchain News Luno cuts 20% of staff as crypto layoffs spread across 12 firms in July July 30, 2026
