Forbes contributors publish independent expert analyses and insights. Korok Ray is a PhD economist/professor who researches/teaches Bitcoin. Its greatest asset is also its greatest liability. It is ...

While post-quantum security standards and technical solutions are rapidly advancing, Quantus’ Chris Smith argues that Bitcoin ...

Thu, January 15, 2026 at 4:20 PM UTC The XRP versus Bitcoin debate just went viral. Crypto influencer Bird claims that by year-end, 5,000 XRP (CRYPTO: XRP) could be worth 1 Bitcoin (CRYPTO: ...

Guillaume Girard of UTXO Management argues that while a quantum computer capable of breaking Bitcoin may never arrive, the network must prepare now because protocol changes move slowly, like a state ...

After announcing its bitcoin inheritance product in November, Block's Bitkey is rolling out the offering on Wednesday. "A lot of people have significant amounts of bitcoin at this point, or ...

A new report by Capgemini warns that quantum computing may break the widely used public-key cryptographic systems within the next decade — threatening everything from online banking to blockchain ...

Recent progress in quantum computing has reignited a long-standing concern for bitcoin BTC $80,949.32. A sufficiently powerful cryptographically relevant quantum computer could, in theory, break ...

The double-spend problem is a potential issue in digital cash systems where the same digital token can be spent more than once. This is a unique problem for digital currencies, as digital information ...

It exists only in the internet where bitcoin uses its own network to enable global transfers directly between individuals so ...

Key Takeaways Quantum computers could break Bitcoin encryption faster than earlier estimates.Around 6.9 million BTC may already face exposure due to revealed pu ...