Empty Attestations: Regulators Push OT Asset Owners to Claim Post‑Quantum Crypto Readiness Without Tools
What Happened — Regulators are demanding that operational‑technology (OT) asset owners formally attest to post‑quantum cryptographic (PQC) readiness. Most OT operators lack validated tooling or test frameworks to prove compliance, resulting in empty or superficial attestations that provide little real assurance.
Why It Matters for TPRM —
- False attestations can hide unmitigated cryptographic weaknesses in critical OT environments.
- Third‑party risk assessments that accept these attestations may under‑estimate supply‑chain exposure.
- Absence of tooling makes it difficult for buyers to verify a vendor’s true PQC posture, increasing audit and compliance risk.
Who Is Affected — Energy & utilities, manufacturing, transportation, and other sectors that rely heavily on OT control systems, SCADA, and industrial IoT platforms.
Recommended Actions —
- Require vendors to provide evidence of validated PQC testing tools or third‑party audit reports, not just a signed statement.
- Incorporate independent cryptographic readiness checks into your TPRM due‑diligence workflow.
- Monitor evolving regulatory guidance and update contractual clauses to mandate verifiable compliance.
Technical Notes — No specific vulnerability or CVE is disclosed; the issue centers on a compliance‑tooling gap for post‑quantum cryptography in OT environments. Source: Dark Reading