2026-08-02 22:44:27Coldcard Firmware Flaw Drains Over $70M in BitcoinKey PointHardware wallet users lost more than $70 million in Bitcoin (BTC) after attackers exploited a Coldcard firmware flaw that allowed remote draining of fu SourceDisclaimer: The content above is only the author's opinion and does not represent BingX’s stance. It shall not be construed as investment advice from BingX. For details, refer to the Terms and Conditions.