“Combined with AI and classical computing, quantum computing is the most dangerous tool we’ve ever had” - CTech

A December 2025 analysis warns that quantum computing, when merged with AI and classical systems, poses unprecedented global risks due to its exponential problem-solving capabilities. Experts highlight the technology’s potential to break encryption, disrupt financial systems, and outpace cybersecurity defenses, rendering current safeguards obsolete within years. The convergence of quantum, AI, and classical computing could accelerate malicious applications, from deepfake generation to autonomous weaponry, outstripping regulatory frameworks. Industries like finance, healthcare, and defense face immediate threats, as quantum-AI hybrids may crack data protections or manipulate markets at unprecedented speeds. Urgent calls for international collaboration on quantum ethics and governance emerge, stressing the need for preemptive policies before the technology matures further.