Coldcard Hack Explained: What Happened and How to Secure Your Bitcoin Now

Podcast: Good for Bitcoin · Brandon Marshall & Kate Parkman

Opublikowano: 2026-08-07

The Coldcard exploit drained over $100M from wallets that never touched the internet. How a 2021 firmware bug collapsed seed entropy, what to do with your Bitcoin now, and the AI arms race finding holes faster than teams can patch. Plus: Strategy sold again, Storj went bankrupt, and .bitcoin could become a real domain. In this episode of Good For Bitcoin, Brandon and Kate discuss: The Coldcard exploit, explained: a 2021 firmware bug silently swapped seed generation to a weak software RNG seeded by the device ID and the clock, cutting entropy from 128 bits to about 40. Over $100M...