Many Medical Devices Incapable of Supporting Transition to Post-Quantum Cryptography
An analysis of medical devices found that most cannot support post-quantum cryptography, leaving healthcare organizations exposed to future attacks from quantum computing. Only a fraction of devices in use today have the hardware or software capacity to handle the transition to stronger encryption standards.
Why this matters: Medical devices are not like laptops. You cannot just push an update and move on. Many run for years or decades on fixed hardware, inside patients or beside hospital beds, and the manufacturers may no longer exist. When quantum computing makes today's encryption breakable, the data these devices transmit — vitals, implant signals, dosing — becomes readable to anyone with the right tools. The risk is not theoretical. It is a countdown, and hospitals are already behind. The harder problem is that upgrading takes money, regulatory approval, and hardware replacements most health systems are not ready for.
Who should care: Healthcare professionals · Privacy officers · Compliance
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