Blockchain News Unknown attacker causes headaches during Pectra upgrade on Sepolia March 10, 2025 Ethereum’s recent Pectra test on the Sepolia fork encountered an issue that was made worse by an unknown user sending zero-token transfers. About The Author coinmaker See author's posts Post navigation Previous: US housing dept mulls blockchain, stablecoin to pay and monitor grants: ReportNext: Canada’s new prime minister once said Bitcoin had ‘serious deficiencies’ More Stories Blockchain News Neutrl pauses NUSD redemptions over undisclosed reserve issue August 14, 2026 Blockchain News Figure reports $4.3B in loan marketplace volume as profit nearly triples August 13, 2026 Blockchain News MUFG PoC to bring Japanese government bond repo transactions onchain August 13, 2026