Hardware wallets are physical devices specifically designed to store private keys securely offline. Examples include Ledger Nano S, Ledger Nano X and Trezor. These devices are immune to online attacks ...

Private key theft is no longer just another way hackers attack crypto users — it has become a full-fledged business, ...

Private keys protect individual assets. Losing control means losing funds with no recovery. Smart contract audits secure ...

A vulnerability tracked as CVE-2024-31497 in PuTTY 0.68 through 0.80 could potentially allow attackers with access to 60 cryptographic signatures to recover the private key used for their generation.