Topic: #self-custody
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Brazil to require reporting of $10,000 self-custody crypto transfers from Oct. 1
Under Resolution BCB 588, Brazil's central bank-authorized institutions must notify Coaf of crypto transfers of at least $10,000 to or from self-custody wallets from Oct. 1, whether or not the transfer looks suspicious.
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Block Discloses Critical Coldcard Vulnerabilities Affecting Bitcoin Hardware Wallets
Block disclosed two critical security flaws in Coldcard hardware wallets (Mk2, Mk3, Mk4, Q, Mk5) that allowed remote theft of Bitcoin. Researchers identified over 1,082 BTC potentially stolen and warned the attack campaign remains active.
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MetaMask Launches Yield-Paying Money Accounts on Monad
MetaMask rolled out Money Accounts on Tuesday, a self-custody feature combining stablecoin yield, payments, and trading built on Monad. The product uses mUSD and deploys deposits into DeFi lending protocols including Morpho.