CoinShares says quantum computing poses a manageable long-term risk to Bitcoin, with limited exposure, delayed timelines, and upgrade paths available.

New research says today’s quantum computers are far too weak to threaten Bitcoin’s cryptography, leaving the network years to prepare.

Digital asset manager CoinShares has brushed aside concerns that quantum computers could soon shake up the Bitcoin market, arguing that only a fraction of coins are held in wallets worth attacking. In ...