Coldcard Firmware Bug Drives $88.6 Million Bitcoin Theft; ETF Investors Cite Custody Advantages

A firmware flaw in the Coldcard hardware wallet has turned a quiet security oversight into a multi‑million‑dollar Bi...

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Galaxy Research Expands Coldcard Wallet Loss to 1,082.65 BTC, Highlighting Firmware Bug Impact

A recent deep‑dive by Galaxy Research has pushed the Coldcard wallet loss to a staggering 1,082.65 BTC, roughly $70.2 ...

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