Coldcard Bitcoin Exploit Explained: Entropy, How Keys Are Generated, and Why Bits Matter
AI summary
A flaw in Coldcard wallets cost Bitcoin holders more than $100 million—and reopened an old fight about whether you can trust dice.
Why selected · Evaluation
AI rationale
警惕风险，谨慎对待加密货币钱包的技术安全性。
Dimensions: AI value rating (grounded in investor knowledge bases), category, freshness (≤36h preferred), bilingual completeness, source authority. Items rated High or Medium enter the daily briefing pool — top 5 each for Economy and Crypto.
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