An Anthropic model cut the work needed to break a leading post-quantum signature candidate by a factor of 67 million last month, while Bitcoin and Ethereum published their own migration plans this week.

An Anthropic model cut the work needed to break a leading post-quantum signature candidate by a factor of 67 million last month, while Bitcoin and Ethereum published their own…

Ripple unveils a four-phase roadmap to make the XRP Ledger quantum-proof by 2028, testing NIST algorithms and building emergency migration plans