
Bitcoin, Explained — The Technical Side of Bitcoin
Episode 101: The COLDCARD Hack
By Aaron van Wirdum and Sjors Provoost
Aired Aug 26, 2026 · 1h 5m · Last boosted 27d ago
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Show Notes
Aaron and Sjors discuss the COLDCARD hack: the bug itself, how it could have happened, and some reflections on having had Coinkite as a sponsor. Note: If you're using a COLDCARD and still haven't moved your funds to a secure location, do this as soon as possible. (Also listen to the previous emergency broadcast.) Further reading: https://wizardsardine.com/blog/coldcard-rng-vulnerability/ https://engineering.block.xyz/blog/predictable-rng-fallback… Aaron’s Nostr: npub1art8cs66ff...
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