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Coldcard exploit drains $90 million in Bitcoin as Clarity Act stalls in Senate

Cold-storage security is the conversation dominating Bitcoin markets this week. A Coldcard hardware wallet exploit sent $90 million worth of Bitcoin out of cold storage in what observers described as a "sickening" loss, landing a…

By Selene Vasquez·August 3, 2026·二〇二六年八月三日·2 min read