Former Ripple CTO David Schwartz rejects paper wallets after the Coldcard hack, revealing a 'nuclear briefcase' trick to secure Bitcoin inheritance.

An unfortunate code flaw within Coldcard’s firmware allowed an attacker to steal 38M worth of BTC or more from the hardware wallet. Since Coldcard shares part of the hardware design involving the True ...

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In a move toward enhancing Bitcoin self-custody, Ledger has integrated MuSig2, Bitcoin’s latest multisignature evolution, into version 2.4.0 of its Bitcoin app. This update marks the culmination of a ...

Przeczytaj nasz ranking i poznaj najlepszy portfel bitcoin w Polsce w 2026 roku. Jak działa portfel BTC? Czy warto z niego skorzystać?

Ledger Chairman and CEO Pascal Gauthier believes Bitcoin is firmly on the path to becoming a global financial standard — and says nothing can stop it now. In an interview with TheStreet Roundtable ...

The integration allows Ledger devices to sign BTCVault transactions as Babylon develops infrastructure to use Bitcoin as collateral. Bitcoin staking infrastructure developer Babylon Labs has ...