Ledger's CTO warns old Bitcoin wallets face permanent quantum risks. BIP-361 proposes a fix, but pre-2013 coins may have no ...

Paul Sztorc says he can't move a single sat of Satoshi's bitcoin and isn't trying to. But critics say rewriting forked-chain ...

Quantum computers could threaten Bitcoin, Ethereum, and other major networks. Here’s how Ripple plans to secure the XRP ...

An XRPL validator audit finds just 0.03% of XRP supply at quantum risk, far below Bitcoin's estimated 32% exposure.

Concerns about powerful quantum computers potentially undermining the security employed by leading blockchains are growing.

VerifiedX has introduced Prism, a privacy layer for Bitcoin, allowing encrypted balances and shielded addresses for private ...