Quantum computers capable of breaking the Bitcoin blockchain do not exist today. Developers, however, are already considering a wave of upgrades to build defenses against the potential threat, and ...

A team of Google researchers just set a new date for post-quantum cryptography migration: 2029. Among other things, this means that Bitcoin, as well as many other cryptocurrencies, needs to adopt new ...

Part 1 of this series explained what quantum computers actually are. Not just faster versions of regular computers, but a fundamentally different kind of machine that exploits the weird rules of ...