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Coldcard Mk3 Warning Amid Unexplained 594 BTC Sweep

Bitcoin security experts said the unexplained $38 million wallet drain may involve flawed seed-generation entropy, though the cause and any Coldcard link remain unconfirmed.

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cointelegraph.comStai leggendo4 g fa

Coldcard Mk3 Warning Amid Unexplained 594 BTC Sweep

Coinkite warned Coldcard Mk3 users (firmware 4.0.1–5.0.3) to migrate funds due to low-entropy seed risk; 594.48 BTC sweep confirms exposure. Teams must audit custody stack, accelerate wallet migration, and reconsider hardware vendors—RNG weakness signals systemic gap in supply-chain security affecting infrastructure decisions.

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venerdì 31 luglio 2026·cryptobriefing.com
Coinkite warns Coldcard Mk3 users of firmware flaw that may have compromised wallet seeds
Coinkite warns Coldcard Mk3 users that firmware versions 4.0.1 to 5.0.3 may have a random number generator flaw compromising wallet seeds.
venerdì 31 luglio 2026·cointelegraph.com
Coldcard Mk3 Warning Amid Unexplained 594 BTC Sweep
Bitcoin security experts said the unexplained $38 million wallet drain may involve flawed seed-generation entropy, though the cause and any Coldcard link remain unconfirmed.

Coldcard Mk3 Warning Amid Unexplained 594 BTC Sweep

Confronto fonti

Coldcard Mk3 Warning Amid Unexplained 594 BTC Sweep

Timeline cronologica

Coinkite warns Coldcard Mk3 users of firmware flaw that may have compromised wallet seeds

Coldcard Mk3 Warning Amid Unexplained 594 BTC Sweep

Coinkite Warns Coldcard Mk3 Owners After Reports of $38M Bitcoin Loss

'Funds may be at risk': Coinkite issues warning for Coldcard Mk3 users amid 594 BTC theft reports

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'Funds may be at risk': Coinkite issues warning for Coldcard Mk3 users amid 594 BTC theft reports

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