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Coldcard hardware wallet flaw sees more than 1,367 BTC (~$89 million) drained across thousands of wallets
Bull/Bear Index 47.5/100
crypto ▼ Bear Impact 75/100 Web3 is Going Just Great 2h ago Read original ↗

Coldcard hardware wallet flaw sees more than 1,367 BTC (~$89 million) drained across thousands of wallets

Thousands of users of the Coldcard hardware wallet have lost over 1,367 BTC (approximately $89 million) due to a flaw in the wallet's firmware's seed phrase generation. A 2021 version of the firmware is affected, skipping the device's more secure hardware-based generation.

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AI comment — why bearish

The discovery of a vulnerability within the Coldcard hardware wallet, leading to the loss of a significant amount of Bitcoin, raises concerns about the security infrastructure underpinning digital asset custody. Such events can erode trust in the underlying technology, potentially dampening broader market sentiment and leading to a more cautious approach from investors. This incident, while specific to a hardware wallet, can trigger broader anxieties about the security of the entire cryptocurrency ecosystem, particularly in an environment already sensitive to systemic risks. Investor confidence may be shaken, leading to a reduced appetite for riskier assets as individuals reassess their exposure and the perceived safety of their holdings. The implications extend to the ongoing debate surrounding the decentralization versus centralization of asset management and the robustness of security protocols in the face of sophisticated threats.

Key takeaway

"Coldcard hardware wallet flaw sees more than 1,367 BTC (~$89 million) drained across thousands of wallets" — BullBear's AI rates this story as a bearish (negative) signal for markets, with a market-impact score of 75 out of 100. Thousands of users of the Coldcard hardware wallet have lost over 1,367 BTC (approximately $89 million) due to a flaw in the wallet's firmware's seed phrase generation. A 2021 version of the firmware is affected, skipping the device's more secure hardware-based generation. The discovery of a vulnerability within the Coldcard hardware wallet, leading to the loss of a significant amount of Bitcoin, raises concerns about the security infrastructure underpinning digital asset custody. Such events can erode trust in the underlying technology, potentially dampening broader market sentiment and leading to a more cautious approach from investors. This incident, while specific to a hardware wallet, can trigger broader anxieties about the security of the entire cryptocurrency ecosystem, particularly in an environment already sensitive to systemic risks. Investor confidence may be shaken, leading to a reduced appetite for riskier assets as individuals reassess their exposure and the perceived safety of their holdings. The implications extend to the ongoing debate surrounding the decentralization versus centralization of asset management and the robustness of security protocols in the face of sophisticated threats. That score reflects how strongly the story is likely to move Bitcoin, US equities, the dollar, and gold, and near-duplicate coverage of the same event is clustered so only the representative article is scored. Reported by Web3 is Going Just Great on August 02, 2026. The call is verified against the actual 24-hour price move on BullBear's public conviction ledger.

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