Blockchain News Cardano node upgrade underway following mainnet DDoS attack 2 years ago A failed DDoS attack on the Cardano blockchain led developers to initiate a node upgrade to enhance security. Tags: Blockchain Continue Reading Previous UAE regulations may lead to crypto payment ban, warns lawyerNext Sui expands custody with Copper to attract institutional finance More Stories Blockchain News Kakao taps Circle to explore won stablecoin payment infrastructure 22 hours ago Blockchain News Hyperliquid sets 500,000 HYPE stake for permissionless prediction market deployers 4 days ago Blockchain News Cardano activates van Rossem hard fork, paving way for Leios 4 days ago