Bitcoin relies on several algorithms to secure the coin from theft. Prominent among these is the Elliptic Curve Digital Signature Algorithm (ECDSA). An ECDSA employs asymmetric encryption to generate ...

Quantum computing risks are already influencing Bitcoin portfolios as institutions reassess security, cryptography vulnerabilities, and the network’s ability to upgrade.

UBS CEO Sergio Ermotti said at Davos this week that Bitcoin needs to overcome the quantum computing threat. Ermotti joins a ...

Quantum computing is advancing quickly and is raising new questions about the long-term security of blockchain systems.

株式会社Smart Trade（本社：東京都大田区、代表取締役社長：内田 友幸、以下Smart Trade）は、エンジニア向け仮想通貨投資アルゴリズムの開発・販売プラットフォーム『QuantX Factory for Bitcoin』（クオンテックス・フォービットコイン）を開発しました。これに ...

Key takeawaysBitcoin’s quantum risk centers on exposed public keys and signature security.BTQ’s testnet explores post-quantum signatures in a Bitcoin-like environment.Post-quantum signatures ...

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Michael Saylor warns protocol changes threaten Bitcoin more than quantum computing as institutions prepare for post-quantum ...

Jefferies Financial Group has not just trimmed its exposure to Bitcoin, it has walked away from a flagship 10% position in a ...

The Old BTC Risk Explained. BTQ Technologies has announced a Bitcoin -like testnet designed to stress-test post-quantum signatures in a controlled environment. Launched on January 12, 2026, the Bitcoi ...