The MarketWatch News Department was not involved in the creation of this content. SHENZHEN, China, Oct. 23, 2025 /PRNewswire/ -- MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a ...

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

The world of Bitcoin and cryptocurrency has long been hailed as a revolutionary financial system, offering decentralized transactions and heightened ...

Quantum computing is advancing quickly and is raising new questions about the long-term security of blockchain systems.

The quantum threat might be closer than we think, and Ethereum’s core developers just made a long-term security move that most investors never think about until it’s too late. The Ethereum Foundation ...