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31.2% of Bitcoin supply exposed to security risks from public keys, raising concerns over quantum computing threats.

Market News
09 Oct 2026
Zycrypto
View Source
Bearish
31.2% of Bitcoin supply exposed to security risks from public keys, raising concerns over quantum computing threats.

Research reveals that 6.26 million BTC, or 31.2% of Bitcoin's supply, is stored in addresses with exposed public keys, increasing vulnerability to future quantum computing attacks. Ethereum researcher Justin Drake warns the blockchain industry to prepare for a cryptographic breakthrough that could compromise existing wallets, urging migration to more secure addresses. This exposure has grown since 2021, with significant amounts held in legacy formats and centralized exchanges. While some large Bitcoin transfers by government-linked wallets have sparked debate, experts caution against panic moves, highlighting the need to balance quantum and AI-related risks carefully.

As concerns grow over Bitcoin's vulnerability to quantum computing due to exposed public keys, Binance Coin (BNB) shows steady performance on Pluang. As of Oct 10, 2026 03:02 WIB, BNB trades at Rp13.185.534 with a 1-day gain of 0.82%. The market cap stands at Rp1.763,7 trillion, with active trading reflected in a 24-hour volume of Rp24,68 trillion and a typical hold time of 89 days among Pluang users.

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