https://bitcoinlighthouse.substack.com/p/594-bitcoin-in-25-minuten-und-niemand
A firmware flaw in Coldcard devices allowed 594 Bitcoin to be extracted in 25 minutes. Seed phrases were calculable due to weak entropy, not through phishing or user error. Affected users must verify if their device and firmware match known vulnerable versions.
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#bitcoin #coldcard #firmware #security
A firmware flaw in Coldcard devices allowed 594 Bitcoin to be extracted in 25 minutes. Seed phrases were calculable due to weak entropy, not through phishing or user error. Affected users must verify if their device and firmware match known vulnerable versions.
Image:
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#bitcoin #coldcard #firmware #security
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