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 ...

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

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It's never been easier to invest in crypto indirectly via digital payment apps, online brokerage accounts and cryptocurrency exchanges. However, crypto investors who want to maintain true ownership of ...

Secure your assets with the best crypto wallet in 2026. We review top picks like Ledger, Trezor, and Zengo for hot and cold storage options.