Blockchain News Ethereum to launch first $2M protocol-wide ‘Attackathon’ 2 years ago Ethereum’s security team is planning a four-week hackathon to test the blockchain’s security and wants to do one for every future hard fork. Tags: Blockchain Continue Reading Previous BlackRock tokenized treasury fund BUIDL reaches $500MNext Dubai Customs launches blockchain platform amid smart city effort More Stories Blockchain News LG, Arbitrum launch blockchain-based bid in $679B ad market 1 day ago Blockchain News Mastercard expands support to USDC, PYUSD, RLUSD stablecoin settlement 1 week ago Blockchain News Cardano’s TapTools to wind down after 5 execs exit 1 week ago