Quantum computing is considered an "existential threat" to cryptographic systems. A new proposal seeks to phase out vulnerable legacy BTC wallet addresses. Quantum computers may

With Bitcoin’s price exceeding $100,000, cryptocurrency holders face growing security risks — primarily being kidnapped or held for ransom. Alena Vranova, co-founder of SatoshiLabs and Trezor, has launched Glok, a company offering training and technology to protect Bitcoiners from these physical threats.

Bitcoin (BTC) is hitting new all-time highs, but for many analysts it is just getting started. Is your crypto wallet ready?

Key Takeaways Bitcoin wallets in 2025 offer better security and faster access.Hardware wallets still lead for offline storage and protection.Choosing the right

Crypto experts say quantum computing could break Bitcoin’s encryption system. The network applies cryptographic security measures such as the Elliptic Curve Digital Signature Algorithm (ECDSA) to protect wallets and SHA-256 to confirm mining and transactions.

The funds remain untouched in the new wallets, suggesting that the move was proactive and likely part of a broader operational security measure rather than a response to market activity.

A Bitcoin Improvement Proposal aims to phase out vulnerable legacy signatures and introduce quantum-resistant alternatives to protect Bitcoin from emerging quantum computing risks.

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