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Galaxy Digital analyzes Coldcard hack as losses climb past $111M

Galaxy Digital's Alex Thorn confirms 1,719 BTC stolen from Coldcard wallets due to a 2021 firmware flaw that weakened seed entropy for five

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cbc.ca

cryptobriefing.com

newsbytesapp.com

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AI · summaries

cryptobriefing.com1 g fa

Bitcoin cold wallet hack exposes five-year-old firmware flaw, drains $114M from Coldcard devices

Coldcard's 2021 firmware reduced seed entropy to 40 bits, draining 1,816 BTC ($114M) from 5,200+ wallets. Enterprise Bitcoin strategies must pivot toward regulated custodians and ETFs; DIY hardware wallets carry unacceptable key-generation risk.

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newsbytesapp.com2 g fa

Hackers steal over $130M in cryptocurrency from offline hardware wallets

A 2021 seed phrase code flaw in Coldcard wallets made them predictable; $130M stolen from Bitcoin users via brute-force. Cold-storage security undermined; CIOs must audit wallet vendors and rethink custody strategy beyond trusting offline design.

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Galaxy Digital analyzes Coldcard hack as losses climb past $111M

Confronto fonti

Bitcoin cold wallet hack exposes five-year-old firmware flaw, drains $114M from Coldcard devices

Hackers steal over $130M in cryptocurrency from offline hardware wallets

Timeline cronologica

What we know about ongoing Coldcard hack that's stolen over $100M worth of bitcoin | CBC News

Coldcard Bitcoin exploit explained: How a firmware bug turned entropy into a ticking time bomb

What we know about ongoing Coldcard hack that's stolen over $100M worth of bitcoin | CBC News

Hackers steal over $130M in cryptocurrency from offline hardware wallets

Coinkite declines to estimate Bitcoin loss from $130M Coldcard hack

Bitcoin cold wallet hack exposes five-year-old firmware flaw, drains $114M from Coldcard devices

Galaxy Digital analyzes Coldcard hack as losses climb past $111M