What happened in the Coldcard hardware wallet hack that stole over $130 million in Bitcoin starting July 29, 2026, how did the exploit work,The Coldcard firmware bug that bypassed hardware randomness slashed seed entropy from 128 bits to 40, making wallets vulnerable to remote brute-force attacks.
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What happened in the Coldcard hardware wallet hack that stole over $130 million in Bitcoin starting July 29, 2026, how did the exploit work,The Coldcard firmware bug that bypassed hardware randomness slashed seed entropy from 128 bits to 40, making wallets vulnerable to remote brute-force attacks.
AI 提示詞
Create a landscape editorial hero image for this Studio Global article: What happened in the Coldcard hardware wallet hack that stole over $130 million in Bitcoin starting July 29, 2026, how did the exploit work,. Article summary: Let me search for information about this Coldcard hack and the related market impacts. Topic tags: general, general web, user generated. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, charts with fake numbers, clickbait thumbnails, icons, and tiny thumbnail layouts. Make it useful as an illustrative visual, not as factual evidence.