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.
Archive context
Older archive item. Useful for background and entity history, but not a fresh market-moving signal.
Why this matters
Bitcoin is showing up inside the Security Incidents theme, so this story is worth tracking for follow-through rather than treating it as a one-off headline.
Original source
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