The European Union has warned that the security threat associated with quantum computing could emerge before quantum computers become commercially useful. The warning highlights the possibility that adversaries could prepare for future decryption capabilities ahead of the technology’s widespread commercial deployment. EU member states have until the end of 2026 to develop plans addressing the potential risk, according to Decrypt. The notice places quantum-related cybersecurity preparation on a defined timetable, although it does not specify when the so-called “Q-Day” would occur or identify particular affected systems. The development is relevant to markets and projects focused on quantum technology and post-quantum security, including crypto assets such as Quant (QNT), Compound (COMP), and Ore (ORE).
