STMicroelectronics has released the ST54M, a monolithic mobile chip that incorporates a Post-Quantum Cryptography (PQC) accelerator, marking a significant step towards securing mobile devices against future quantum computing threats. The ST54M integrates various security features, including Near Field Communication (NFC) control circuits, a secure element, and embedded SIM (eSIM) functionality, all on a single die. This design aims to enhance the security of smartphones and personal electronics, addressing the looming threat of quantum attacks on classical cryptographic systems. By incorporating PQC acceleration, the ST54M prepares devices for upcoming security standards and mitigates the risk of quantum-induced security breaches1. As quantum computing developments narrow the timeline for cryptographic migration, the introduction of PQC-enabled chips like the ST54M underscores the increasing urgency for practitioners to plan and implement post-quantum cryptographic solutions.