Block, IncXYZ
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Block's subsidiary Coldcard has critical vulnerabilities disclosed, potentially harming its reputation and user trust.

Block disclosed two critical vulnerabilities in multiple generations of Coldcard hardware wallets, urging Bitcoin self-custody users to move their funds. The security bugs affect several generations of the popular hardware wallet, potentially putting users' Bitcoin at risk. Specific details about the vulnerabilities and the affected models were not immediately provided. The disclosure comes as a warning to the cryptocurrency community to take immediate protective action.
Block, IncBlock's subsidiary Coldcard has critical vulnerabilities disclosed, potentially harming its reputation and user trust.