Researchers at MIT have created a microchip that protects wireless biomedical devices from quantum attacks by integrating post-quantum cryptography, a true random number generator, and defenses against side-channel and fault-injection attacks. This chip achieves 20-60 times higher energy efficiency than previous designs, making it suitable for power-constrained devices. The microchip's design enables the implementation of multiple post-quantum cryptography schemes, which is crucial for securing devices against quantum computing threats. This development is significant as it addresses a key security gap in wireless biomedical devices, which are vulnerable to quantum attacks1. The chip's energy efficiency and security features make it an attractive solution for resource-constrained edge devices. As quantum computing advances, the need for post-quantum cryptography becomes more urgent, and this chip could play a crucial role in extending strong quantum-resistant security to a wide range of devices. The ability to secure these devices is critical for preventing potential attacks that could compromise sensitive medical information, so this breakthrough matters to practitioners tasked with safeguarding biomedical devices.