Google Quantum AI's preprint shows that roughly one million noisy qubits operating continuously for seven days could crack 2048-bit RSA, reducing earlier estimates by twentyfold.https://www.notebookcheck.net/A-one-million-qubit-machine-could-crack-2048-bit-RSA-in-seven-days-study-finds.1024714.0.html
this also means that bitcoin could be mined within hours.