IBM's acquisition of HRL Laboratories marks a significant expansion of its quantum computing capabilities, particularly in the development of silicon-spin qubits. This move bolsters IBM's existing superconducting qubit program, positioning the company for greater advancements in quantum hardware. The acquisition is expected to accelerate IBM's quantum roadmap, with potential implications for the development of post-quantum cryptography. As a result, organizations may need to reassess their cryptographic migration timelines, with the urgency of planning for post-quantum cryptography increasing1. The acquisition underscores IBM's commitment to staying at the forefront of quantum computing, with potential consequences for the security landscape. So what this means for practitioners is that the timeline for migrating to quantum-resistant cryptographic protocols may be shorter than anticipated, making proactive planning essential.