Hardware Wallets for Monero After Coldcard: A Trust-Model Guide | RipleyOS Reader
On 2026-07-30 a weak-RNG bug in Coldcard firmware (undetected ~5 years) drained ~594 BTC from ~500 wallets in 25 minutes. Coldcard is Bitcoin-only, but the class-of-bug applies to any hardware wallet…
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باز کردن reader · دسکتاپ RipleyOS