[2025-06-15] The latest IT, economic, blockchain and coin news

Quantum computers weren’t expected to pose a threat to Bitcoin’s security anytime soon. But IBM has launched a project that could expedite the timeline: the world’s first fault-tolerant quantum computer, set to debut by 2029. Despite their ability to calculate in multiple directions simultaneously, current-generation quantum computers have high error rates. Without fault tolerance, and the ability to detect and correct errors as they happen, quantum computers can’t run complex algorithms that wo...