How a quantum computer can be used to actually steal your bitcoin in '9 minutes'

How a quantum computer can be used to actually steal your bitcoin in '9 minutes'

Search/NewsVideoPricesResearchConsensus 2026Data & IndicesSponsoredSearch/enTechShareShare this articleCopy linkX iconX (Twitter)LinkedInFacebookEmailHow a quantum computer can be used to actually steal your bitcoin in '9 minutes'Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a quantum algorithm breaks it, and what Google's paper changed about the timeline.By Shaurya Malwa|Edited by Aoyon Ashraf Apr 18, 2026, 3:51 a.m. Make preferred on What to know: Bitcoin’s security relies on elliptic curve cryptography, a one-way mathematical function that makes deriving a private key from a public key effectively impossible for traditional computers.Shor’s algorithm allows a sufficiently powerful quantum computer to efficiently reverse this one-way function, turning a bitcoin public key into its corresponding private key and

Source: https://www.coindesk.com/tech/2026/04/18/how-a-quantum-computer-can-be-used-to-actually-steal-your-bitcoin-in-9-minutes