Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million ...

Crypto entrepreneur Nic Carter has urged Bitcoin developers to catch up on quantum resistance or risk losing out to Ethereum, ...

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

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