Soonhan Rani

Located in Pakistan

Soonhan Rani is a crypto journalist with 3+ years in the space. She analyses markets and the latest news, breaking down the hard realities and complex terminologies of blockchain, covering everything from Bitcoin and altcoins to Web3 and tokenomics.

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Illustration of a digital hand manipulating a Bitcoin with a timer, representing research suggesting quantum computers could potentially break Bitcoin’s cryptography in minutes.

Bitcoin Ethereum Markets

Quantum Computers Could Break Bitcoin in 9 Minutes: Google Research

Google has revised its estimate of the quantum computing power needed to break blockchain cryptography. The new figure is 20 times lower than previous projections. Ethereum's account model is flagged as structurally vulnerable because public keys are permanently exposed on-chain.

By Soonhan Rani • Apr 01, 2026 • 5 min