Kevin O’Leary, Canadian businessman and Shark Tank investor, said that concerns over quantum computing are preventing institutions from increasing Bitcoin (BTC) allocations. This latest statement comes as experts continue to raise alarms that the impact of quantum computing risks may already be starting to show, though not in the way many expected. Quantum Risk Keeps Institutions From Expanding Bitcoin Exposure, O’Leary Warns  O’Leary described quantum computing as a “new concern floating around now. ” According to him, the theoretical risk that a powerful quantum system could eventually compromise blockchain cryptography is enough to keep large investors cautious