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Bitcoin Red Team

17 articles

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BitcoinColdcardBlockstreamJuan GaltMoonshot AIOpenAI
Bitcoin Red Team Claims Blockstream Ignored Warnings Before Hack

Bitcoin Red Team Claims Blockstream Ignored Warnings Before Hack

The security team, which has already uncovered thousands of vulnerabilities, hinted at a previous disclosure of the bug that allowed a white-hat hacker to take control of nearly 4,000 BTC. Calle, who leads the team, stressed that Blockstream ignored their emails before the incident. Bitcoin Red Team Allegedly Reported Liquid Bug Before 4,000 BTC Incident […]

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Sep 11, 2026 · byBitcoin.com News
Bitcoin Lightning Nodes Hit as BTCPay Signals Emergency 2.4.2 Fix

Bitcoin Lightning Nodes Hit as BTCPay Signals Emergency 2.4.2 Fix

The self-hosted crypto payment processor alerted on a critical vulnerability that was being actively exploited by threat actors and recommended updating or turning off the service to avoid loss of funds. BTCPay Server reported that the Bitcoin Red Team found and disclosed the vulnerability. BTCPay Server Recommends Upgrading After Critical Vulnerability The Bitcoin ecosystem is […]

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Aug 7, 2026 · byBitcoin.com News
Bitcoin Red Team Finds 4,962 Flaws After Coldcard Hack

Bitcoin Red Team Finds 4,962 Flaws After Coldcard Hack

A volunteer security group called the Bitcoin Red Team uncovered 4,962 vulnerabilities, 85 of them critical, across 390 open-source Bitcoin projects over a 27-hour stretch after the Coldcard hack. A Response to the Coldcard Exploit The Coldcard hardware wallet exploit drained bitcoin (BTC) from long-term holders after a firmware bug dating to March 2021. Losses […]

BitcoinBitcoin Red TeamColdcard
Aug 7, 2026 · byBitcoin.com News
Bitcoin Red Team Finds 85 Critical Flaws Across 390 Open Source Repos After Coldcard Exploit

Bitcoin Red Team Finds 85 Critical Flaws Across 390 Open Source Repos After Coldcard Exploit

Bitcoin Magazine Bitcoin Red Team Finds 85 Critical Flaws Across 390 Open Source Repos After Coldcard Exploit Triggered by the Coldcard RNG vulnerability that drained over $100 million, the Bitcoin Red Team led by Calle and Rob Hamilton has already filed 4,962 findings across 390 open-source projects using frontier AI models. This post Bitcoin Red Team Finds 85 Critical Flaws Across 390 Open Source Repos After Coldcard Exploit first appeared on Bitcoin Magazine and is written by Juan Galt .

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Aug 5, 2026 · byBitcoin Magazine