The cold wallet maker said the flaw behind roughly $114 million in losses remains live, with specific models and firmware still exposed. The developers of the Coldcard bitcoin wallet urged users to move their funds amid an exploit that has already drained as much as $114 million from self-custodied wallets. The vulnerability affects certain Mk3 devices set up on firmware 4.0.1 or later and Mk4, Mk5 and Q devices on older firmware. Wallets created using the dice-roll option are considered safe.…
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