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Bitcoin Hardware Wallet Security: Lessons From the Coldcard Seed-Generation Flaw - KuCoinKuCoin · Sun, 09 Aug 2026 00:23:58 GMTColdcard's RNG flaw is still draining wallets, and an AI audit just found 85 more critical bugs across Bitcoin - Crypto NewsCrypto News · Fri, 07 Aug 2026 10:01:02 GMTColdcard RNG Bug: 1,367 BTC ($88.6M) Drained in 4 Waves - FinanceFeedsFinanceFeeds · Thu, 06 Aug 2026 06:18:21 GMTColdcard's Five-Year Vulnerability: RNG Failure, Four Suspected Attack Waves, and the Self-Custody Debate - SubstackSubstack · Wed, 05 Aug 2026 11:40:16 GMT$86M in Bitcoin Lost to Coldcard’s Silent PRNG Flaw Over Five Years - BinanceBinance · Mon, 03 Aug 2026 10:33:02 GMTThe Coldcard Incident: How Did This Happen? - LedgerLedger · Mon, 03 Aug 2026 00:55:07 GMTCOLDCARD wallet RNG flaw likely linked to $88 million Bitcoin theft - BleepingComputerBleepingComputer · Sun, 02 Aug 2026 21:14:29 GMTA firmware bug in Coldcard hardware wallets drained $38 million in Bitcoin from 500 wallets in 25 minutes - Startup FortuneStartup Fortune · Fri, 31 Jul 2026 11:13:54 GMT