Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner than previously stated.

Google’s latest report lowers the estimated qubit requirement to crack Bitcoin’s encryption from millions to fewer than 500,000. The analysis outlines a potential attack where a quantum computer could ...

Google says it is setting a timeline to migrate to post-quantum cryptography (PQC) by 2029, warning that action is needed before “a future quantum computer can break current encryption”.

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 ...

Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a ...

Giancarlo Lelli wins one Bitcoin for record quantum security attack.

Goldman Sachs (NYSE: GS) and JPMorgan Chase (NYSE: JPM), two of Wall Street's banking giants, have chosen sharply different ...

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough machine may be built much sooner than previously thought ...

Google Quantum Computer - a chandelier-like structure of wires and components - Google Quantum AI / YouTube In October 2025, there was a groundbreaking scientific breakthrough that might have passed ...

Google has demonstrated a 13,000 times speedup for the Quantum Echoes algorithm using its Willow quantum chip. The feat is repeatable, according to the company, and it paves the way toward real-world ...

Discover the top quantum computing stocks for 2026. Analysis of Microsoft (MSFT), Google (GOOGL), and IBM (IBM) strategies ...

It could be years until quantum computing delivers on its promise to revolutionize everything from financial trading to drug ...