What exactly did El Salvador do? The government redistributed roughly 6,274 BTC (around $678 million at publication time) from one address into 14 fresh addresses, each capped at 500 BTC, as a ...

El Salvador has announced plans to split its vast bitcoin holdings into multiple wallets in order to protect against potential quantum attacks. The Central American country owns roughly half a billion ...

Giancarlo Lelli wins one Bitcoin for record quantum security attack.

Quantum computer breaks Bitcoin-style encryption for the first time. Learn what this breakthrough means for BTC security and ...

El Salvador, the country with one of the largest Bitcoin treasuries, made a surprising move on Aug. 30 when it transferred its BTC holdings to 14 new addresses. The Bitcoin Office of the country ...

Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a ...

El Salvador, the world's first nation to adopt Bitcoin as legal tender, has moved to strengthen the security of its national cryptocurrency reserve amid growing concerns over the threat posed by ...

Guillaume Girard of UTXO Management argues that while a quantum computer capable of breaking Bitcoin may never arrive, the ...

El Salvador has overhauled how it stores the nation’s bitcoin, saying the change both strengthens security today and prepares for technological risks that could emerge in the future. In an ...

Bitcoin and other cryptocurrencies are now embedded in the global financial system. Countries are creating strategic reserves, and institutional investors, from hedge funds to pension schemes, are ...

Researcher breaks ECC key using quantum hardware, raising concerns about Bitcoin security and urging faster shift to post-quantum protection systems.