Blockchain News Ethereum devs work on ‘Secret Santa’ protocol to power privacy 6 months ago A Solidity engineer proposed a protocol earlier this year using zero-knowledge proofs and transaction relayers to enable a Secret Santa-like feature on Ethereum. Tags: Blockchain Continue Reading Previous Spear phishing is North Korean hackers’ top tactic: How to stay safeNext Ethereum ICO wallet moves $120M after a decade, throws it into staking More Stories Blockchain News Mastercard expands support to USDC, PYUSD, RLUSD stablecoin settlement 5 hours ago Blockchain News Cardano’s TapTools to wind down after 5 execs exit 13 hours ago Blockchain News Bankr temporarily disables transactions after 14 wallets hacked 2 weeks ago