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Coldcard Issues Firmware Update Following Seed Phrase Generation Vulnerability
Hardware wallet manufacturer Coldcard has officially released a critical firmware update to address a significant security vulnerability involving seed phrase generation. The new software versions—5.6.1 for Mk4/Mk5 devi…
BitBox Patches Critical Firmware Vulnerabilities Found via AI Audit
Swiss hardware wallet manufacturer BitBox has released an emergency security update titled "Dixence" following the discovery of several critical vulnerabilities in its firmware. The flaws were identified during an inter…
COLDCARD Q Firmware Update 1.3.4Q Resolves Critical Seed Display UI Bug
The hardware wallet manufacturer COLDCARD has officially released a firmware update to address a user interface (UI) vulnerability identified in its Q model devices. The fix, included in firmware version 1.3.4Q, resolve…
Coldcard Refutes Claims of Firmware Issues Bricking Hardware Wallets
Coinkite, the manufacturer of the Coldcard hardware wallet, has officially addressed concerns regarding a potential vulnerability in its current firmware. In a statement released on August 4, 2026, the company debunked …