Report Claims Researchers Cut Quantum Attack Estimate for Bitcoin and Ethereum by 50%

Sep 11, 2026 00:28 Written by Yasir Arafat bitcoin ethereum quantum security research
Report Claims Researchers Cut Quantum Attack Estimate for Bitcoin and Ethereum by 50%

CoinDesk Article Reports on Quantum Attack Estimate Reduction

A recent article from CoinDesk states that researchers have cut the estimated time for quantum computers to attack Bitcoin and Ethereum by half.

Quantum computers are advanced machines that could, in theory, break the cryptographic security used by cryptocurrencies to protect transactions.

Key Claim from the Report

  • The quantum attack estimate for Bitcoin and Ethereum has been reduced by 50%.

Limited Details Available from Source

The source material provided is a security checkpoint page, and the full content of the CoinDesk article is not accessible. Therefore, additional details such as the researchers involved, the specific methods, or the implications cannot be confirmed.

Source Reference

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Yasir Arafat

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Yasir Arafat is a software developer and the founder of Newisty, covering web development, software, online tools and digital technology. He also oversees Newisty's publishing, technical development and editorial process.


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