Coldcard: Entropy Flaw Exposed in Bitcoin Wallet
Coldcard Bitcoin exploit tied to entropy in key generation as BTC trades at $64326.47 with bullish MACD golden cross on 4h chart.
SourceAnalysis
Coldcard faces scrutiny after Decrypt detailed an entropy vulnerability in private key generation for the Bitcoin-only hardware wallet from Coinkite.
The issue traces to insufficient randomness during seed creation, raising questions on how bits affect security in BTC wallets built since 2017.
Price action shows BTC at $64326.47 inside Bollinger Bands with upper resistance at $64429.88. The MACD golden cross at 114.22 reinforces the bullish trend above EMA50 support at $63751.94 while RSI holds neutral at 59.53, pointing to potential continuation once volatility exhausts near band edges.
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