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"path": "/citi-warns-bitcoin-faces-quantum-risk/",
"publishedAt": "2026-05-18T20:55:00.000Z",
"site": "https://crypto.news",
"tags": [
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"textContent": "Citi warned Monday that Bitcoin faces an outsized quantum computing threat, with up to 6.9 million BTC already vulnerable. Citi analyst Alex Saunders warned in a May 18 digital asset research note that accelerating quantum computing advances are shortening theā¦",
"title": "Citi warns Bitcoin faces outsized quantum threat"
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