Crypto video source · Discovered
Coldcard Broke. Multisig Held. Self-Custody Got Safer.
What this video covers
A concise guide to the subjects, claims and context discussed in the video.
Swan Signal Live 253: the Coldcard exploit, and what survived it. A build setting shipped in March 2021 routed Coldcard seed generation to a weak software random number generator, leaving five years of wallets guessable. Attackers took 1,082 Bitcoin in 41 minutes on July 30, roughly 30 hours before the vendor said anything. Galaxy Research puts confirmed losses above $100 million. But multisig held, and roughly 3,600 Bitcoin were recovered. A volunteer red team audited 425 projects in 55 hours on open-weight AI models. Swan published a teardown of its own Vault hardware, including an attack on its own design. Plus market structure slips to September, and what a dollar actually measures. ► For high-net-worth individuals and corporations seeking to build generational wealth with Bitcoin, Swan Private is your guide ✔ ► Secure your bright orange future with the Swan IRA today! Real Bitcoin…
Claims and supporting context
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Market context for assets mentioned
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BitcoinBTCExplore the subjects discussed
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Analysis last updated August 22, 2026 · Read the methodologyRead the creator’s original video description
Swan Signal Live 253: the Coldcard exploit, and what survived it. A build setting shipped in March 2021 routed Coldcard seed generation to a weak software random number generator, leaving five years of wallets guessable. Attackers took 1,082 Bitcoin in 41 minutes on July 30, roughly 30 hours before the vendor said anything. Galaxy Research puts confirmed losses above $100 million. But multisig held, and roughly 3,600 Bitcoin were recovered. A volunteer red team audited 425 projects in 55 hours on open-weight AI models. Swan published a teardown of its own Vault hardware, including an attack on its own design. Plus market structure slips to September, and what a dollar actually measures. ► For high-net-worth individuals and corporations seeking to build generational wealth with Bitcoin, Swan Private is your guide ✔ ► Secure your bright orange future with the Swan IRA today! Real Bitcoin, no taxes ✔ ► Secure your Bitcoin with Swan Vault ✔ ► Download the all-new Swan Bitcoin App ✔ ► Want to learn more about Bitcoin? Check out Welcome To Bitcoin a FREE Introductory course. Learn about Bitcoin in under 1 hour! ✔ ► Connect with Swan Bitcoin: ✔ Twitter: ✔ Instagram: ✔ LinkedIn: ✔ Threads: ✔ Facebook: ✔ TikTok: WARNING: Beware of scammers who use Swan’s image and name in the comment section. We will never ask you to contact us through YouTube. If you have any questions and want to reach us directly, follow our Twitter account and send us a message.