Experts: Bitcoin has time to adopt encryption that’s resistant to attacks via potentially upcoming quantum systems, but such an overhaul would be time-consuming (Alexander Osipovich/Wall Street Journal)

Alexander Osipovich / Wall Street Journal:
Experts: Bitcoin has time to adopt encryption that’s resistant to attacks via potentially upcoming quantum systems, but such an overhaul would be time-consuming  —  Researchers warn a quantum-computing attack on cryptocurrency would cause trillions in losses