Upbit plans to store 99% of assets in cold wallets after $31M hack. Critics warn the move could worsen withdrawal delays in ...

South Korea’s biggest exchange Upbit raised its cold-storage ratio to 99% in response to its recent multimillion-dollar ...

A cold wallet is a device collecting bitcoin addresses and keys that unlock funds in an offline mode. Since cold wallets don’t require an internet connection, they prevent unauthorized access, cyber ...

South Korea’s largest crypto exchange, Upbit, is pushing almost all customer assets into cold storage after a major hack on its Solana hot wallet, in one of the most aggressive security pivots yet by ...

Crypto wallets sit at the center of every interaction with digital assets, from buying bitcoin on an exchange to minting an ...

A hardware wallet is a physical device that stores and protects your bitcoin’s private key in an offline mode. They are a form of cold storage and are typically small devices that connect to a ...

Upbit will move 99% of user funds into cold storage after losing over $30 million in November due to a breach.