Bitcoin 'Q-Day' Draws Nearer as Quantum Researcher Breaks Simplified Key

Decrypt2h agoUpdated 1h ago
Bitcoin 'Q-Day' Draws Nearer as Quantum Researcher Breaks Simplified Key
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A quantum researcher has successfully broken a simplified Bitcoin key, accelerating concerns about "Q-Day"—when quantum computers could crack crypto encryption. Bitcoin and other major cryptocurrencies face potential vulnerability as quantum technology advances. The breakthrough intensifies debate over implementing quantum-resistant protocols before quantum computing becomes practical. Indian investors should monitor developments in quantum-safe blockchain solutions and regulatory responses to this existential threat.

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