What Is a Hardware Wallet? Crypto Cold Storage Explained
Related
Crypto hardware wallets compared for 2026
From touchscreen and QR-code devices to NFC cards and Bitcoin-only models, this guide compares hardware wallets by security, connectivity, usability and recovery options to help users choose the right fit.
Can crypto users trust the supply chain behind hardware wallets?
Ledger hardware wallet implants have renewed scrutiny of the middlemen handling devices before they reach buyers, even through authorized sellers.
China P2P stablecoin wallets grew 43x despite crypto restrictions: Chainalysis
Unique wallets sending P2P stablecoin transactions in China grew 43-fold between Q1 2024 and Q2 2026 as crypto activity increasingly shifted toward direct wallet-to-wallet transfers.
Trezor Cuts Its Resellers After Ledger Finds Spy Implant in Crypto Wallets
Trezor is ending reseller authorizations on January 1, 2027, after Ledger confirmed that wallets sold by a Southeast Asian retailer carried a hidden implant that sent out users' recovery phrases.
Ledger details LTE-enabled spy implants in wallets sold by CryptoBilis
Ledger detailed how LTE-enabled implants exposed wallet recovery phrases as CryptoBilis halted sales and Trezor and OneKey cut ties with the reseller.
Ledger implant tests Bitcoin ETFs as safer custodial solutions than hardware wallets
The discovery of an unauthorized Ledger hardware implant reignited debate on whether Bitcoin ETFs are safer than self-custodying Bitcoin via hardware wallet devices.