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Coldcard Investigates Phishing Link on Official X Account
Coldcard, a Bitcoin-only hardware wallet, has advised users not to visit or interact with a phishing link that appeared on its official X account. The company, which uses offline two-factor authentication and tightly restricts access, is investigating how the post, which has since been deleted, was published from its account. Coldcard has contacted the X platform and is reviewing all account access. The company will share any further verified updates. This incident follows a July exploit where hackers stole $247.4 million in crypto, including at least $100 million in Bitcoin from 7,300 wallets across three confirmed attack waves, according to Galaxy Digital. DefiLlama’s hack tracker estimated losses tied to the Coldcard exploit at $115 million.