What Is an Air-Gapped Bitcoin Wallet? Why the Coldcard Exploit Changes the Conversation About Offline Security

Source: Decrypt· Jason Nelson· August 3, 2026
What Is an Air-Gapped Bitcoin Wallet? Why the Coldcard Exploit Changes the Conversation About Offline Security

Air-gapped wallets keep private keys completely offline, reducing exposure to hackers—but they're not immune from threats.

This story was reported by Decrypt. Read the full original article:
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