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Ethereum co-founder Vitalik Buterin has raised a serious alarm for the cryptocurrency world: there’s a 20% chance that quantum computers could break current cryptographic systems by 2030. While this ...

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of it as being locked in a vault so strong that even all the world’s ...

Quantum computers aren’t an imminent threat to Bitcoin, and it won’t affect all wallets — but it is a real problem and there are solutions. Recent breakthroughs in quantum computing have led market ...

A new study published in the journal AVS Quantum Science describes the necessary conditions. The research team created a tool to determine how big a quantum computer needs to be to solve two different ...

If a powerful quantum computer derived a private key from a visible public key, an attacker could sign transactions and move assets without the owner's permission. Reuters The race to secure digital ...