By the time Bitcoin and other networks are ready to defend themselves, it may already be too late, according to a new ...

The world's top cryptocurrency will become even tougher to mine in 2028.

Alex Pruden said the asymmetry between acting on a post-quantum signature scheme today and waiting for certainty about quantum-computing hardware timelines means Bitcoin developers should move from ...

Bitcoin developer James Lopp suggested freezing 5.6 million long-dormant Bitcoins to save them from quantum computer attacks.

Its widely believed that only about 25% to 30% of Bitcoin is at risk of being attacked in the future by quantum computers. For example, Project 11s Bitcoin Risq List currently lists 6,887,180 Bitcoin ...

Key Takeaways Quantum computers could break Bitcoin encryption faster than earlier estimates.Around 6.9 million BTC may ...

Giancarlo Lelli wins one Bitcoin for record quantum security attack.

After research from Google suggested a potential threat to some cryptocurrencies, tokens like QRL and Cellframe (CEL) saw ...

Bitcoin (CRYPTO: BTC) has a security problem that isn't going away, and it just got harder to dismiss. On March 31, Google's Quantum AI research team published a white paper showing that future ...

New Bitcoin upgrade proposal splits opinions. Developers say freezing Bitcoin in vulnerable wallets is necessary to defend against a potential quantum attack. A future quantum computer could threaten ...