Nearly $500B in Bitcoin Is Exposed to Future Quantum Computing Attacks: Glassnode
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11 Articles
Glassnode Finds 6.04 Million BTC Exposed To Quantum Attack Risk, Exchanges Hold 1.66 Million Of Unsafe Coins
The theoretical threat of quantum computers to Bitcoin’s cryptographic security now has a dollar figure: $469 billion. That’s the value of 6.04 million BTC, or 30.2% of the total issued supply, whose public keys are exposed on-chain today and could be exploited if a sufficiently powerful quantum computer ever emerges. The data comes from a Glassnode analysis detailed in the original report covered by WuBlockchain. The research breaks the exposed…
4.12 million bitcoins vulnerable by a mistake of years ago Glassnode has put figures to a fear that surrounds the sector since Satoshi undermined the first block: what if a quantum computer is able to break Bitcoin's cryptography? The on-chain analysis firm has calculated that 4.12 million bitcoins — about $500 billion at the current price — are exposed to a possible quantum computer attack. The motive is not a weakness of Bitcoin's code, but a …
Bitcoin security risk grows with quantum computing advances
The analysis, which examines Bitcoin’s blockchain to identify coins whose public cryptographic keys have already been exposed, found that 6.04 million BTC, or 30.2% of the total issued supply, is exposed to quantum-related risk, News.Az reports, citing Yahoo Finance. The remaining 13.99 million BTC, the report says, shows no public-key exposure. This estimate is lower than some other assessments, which have placed the figure closer to 7 million …
$469 Billion in Bitcoin Is Exposed to Quantum Computing Risk, Glassnode Finds – CryptoGazette
Meta description: Glassnode research reveals 6.04 million BTC worth $469 billion – nearly a third of all circulating Bitcoin – sits in wallets with exposed public keys vulnerable to future quantum attacks. Focus keyword: Bitcoin quantum computing risk Glassnode 2026 Category: Bitcoin News (ID: 14) A new analysis from blockchain analytics firm Glassnode has put a dollar figure on one of the most discussed long-term risks in crypto: quantum comput…
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