Critical

Critical Medical Devices Unable to Support PQC Transition

Infosecurity Magazine

October 6, 2026 at 12:20 PM

Overview

A recent study by Forescout has revealed that a significant number of Internet of Medical Things (IoMT) devices and medical operational technology (OT) systems are not equipped to handle the transition to post-quantum cryptography. Specifically, only 6% of IoMT devices and 16% of medical OT systems can support the necessary cryptographic standards to protect against potential threats posed by quantum computing. This is concerning for healthcare providers and patients alike, as these devices are integral to patient care and data security. Without proper encryption, sensitive medical data could be vulnerable to cyberattacks, potentially compromising patient confidentiality and safety. As the healthcare industry moves towards adopting more advanced technologies, ensuring that these critical devices can withstand future security challenges is crucial.

Key Takeaways

Affected Systems: Internet of Medical Things (IoMT) devices, medical operational technology (OT) systems
Action Required: Healthcare organizations should assess their devices and consider upgrading to those capable of supporting post-quantum cryptography.
Timeline: Newly disclosed

Original Article Summary

Forescout found that just 6% of Internet of Medical Things (IoMT) and 16% of medical OT are capable of supporting post quantum cryptography

Impact

Internet of Medical Things (IoMT) devices, medical operational technology (OT) systems

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Newly disclosed

Remediation

Healthcare organizations should assess their devices and consider upgrading to those capable of supporting post-quantum cryptography.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Critical.

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