Crypto
WaterPlum fake recruiters hit 30,000 devices and 7,000 wallets for $10.7M+
A multi-country advisory ties the North Korea-linked campaign to malware delivered through hiring workflows.
Wallet Types
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Start hereCrypto wallet types explained: A signing workflow, not a place coins sit
Wallet “types” mainly differ by where the private key lives and what you expose when you sign transactions and dapp approvals.
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Learn about Wallet Types
Smart contract wallets and account abstraction: the ERC-4337 execution pipeline
ERC-4337 routes wallet actions through UserOperations, bundlers, and EntryPoint, creating a parallel inclusion and fee market to normal Ethereum transactions.
Seedless and social recovery wallets: How they work and what risk they shift
They replace a single seed phrase with either off-chain threshold signing via MPC or on-chain recovery rules in a smart contract wallet.
Multisig wallets explained: how M-of-N approval actually moves funds
A multisig wallet executes transactions only after a preset threshold of signers approves, turning key custody into an explicit approval pipeline.
MPC wallets explained: how threshold signing replaces single-key custody
MPC wallets split signing authority into key shares so m-of-n approvers can produce one normal on-chain signature without reconstructing a full private key.
Hardware wallets explained: on-device signing, secure screens, and chip-level security
A hardware wallet keeps private keys off your laptop or phone by signing transactions inside the device and showing the final details on a trusted screen.
Latest Wallet Types News
AI
Ledger launches open-source Agent Stack to gate AI wallet actions behind hardware approval
The toolkit lets agents read and prepare transactions, but execution still requires physical confirmation on a Ledger device.
