Exploit fallout forces crypto firm to wind down operations.

Venture capitalist Tim Draper downplayed the impact of quantum computing on Bitcoin BTC, arguing that fiat money in banks ...

Woo responded to an X post by English YouTuber Josh Otten about the potential of a functional quantum computer using Shor’s algorithm to break the encryption protecting Bitcoin’s oldest wallets.

Once quantum computers can crack modern encryption, the world’s largest cryptocurrency could become the most valuable target ...

A man claims his ex-wife stole $200 million in Bitcoin using access to his wallet’s recovery phrase. Experts say the method is possible and likely ...

The Bitcoin community continues to debate the philosophical and market implications of a quantum computer hacking old, vulnerable addresses. A debate broke out on social media on Saturday about the ...

Bitrefill cyberattack linked to Lazarus Group exposed 18,500 records after employee laptop breach, while company restored ...

NEW YORK -- The Justice Department on Tuesday announced the arrests of a New York couple charged with conspiring to launder cryptocurrency presently valued at $4.5 billion -- stolen during the 2016 ...

Adopting the model would require miners and users to migrate to a separate “Bitcoin Quantum” blockchain rather than upgrade ...