Autonomous remediation for critical infrastructure

From CVE to verified fix.

At machine speed — under human and OT control.

Mythal orchestrates twelve specialized AI agents to close the loop from vulnerability discovery to verified, evidence-backed fix — with an OT Safety Officer holding veto rights over any change touching Operational Technology. Built for rail, power, water, pipeline, and healthcare.

What it does

A fix-control plane, not another scanner.

Scanners tell you what is wrong. Mythal closes it — verifiably, safely, and with the audit trail already written.

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Discovers & enriches

Normalizes findings from 8+ IT and OT scanners, deduplicates, and enriches with KEV, EPSS, and ICS threat intel.

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Prioritizes by real risk

A composite of CVSS, EPSS, KEV, ransomware ties, patch reliability, and business impact — not severity alone.

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Plans & executes safely

Concrete plans applied only through vetted drivers, with canary, blast-radius, and tested rollback built in.

Verifies & proves it

Re-scans, runs exploit-safety and health checks, then closes with auditor-ready evidence — or rolls back.

The closed loop

Every finding, driven to resolution.

A deterministic state machine governs each finding — agents propose and act, but state only advances when policy and safety gates are met.

DISCOVERED ENRICHED PRIORITIZED PLANNED AWAITING_APPROVAL EXECUTING VERIFIED CLOSED
Branches when needed: ROLLED_BACK on failed verification · ESCALATED when policy denies or human judgment is required.
The differentiator

OT changes the rules. So does Mythal.

A botched patch in an OT environment can stop a train or trip a substation. That is why Operational Technology is read-only by default, and why every plant-touching change must clear both a deterministic Policy Guard and the OT Safety Officer agent — which holds an explicit veto.

Where a direct patch is unsafe, the OT Safety Officer proposes compensating controls instead. Decisions are deterministic, testable, and never delegated to a probabilistic model — aligned to NIST 800-82r3 and IEC 62443.

● OT Safety Officer · Veto authority
  • Dual approval — security plus OT operations for any OT-zone change.
  • Maintenance windows — enforced; blackout windows deny.
  • Tested rollback — required for every CCS change; none means deny.
  • Compensating controls — proposed when a direct patch is unsafe.
  • Policy Guard — deterministic SG-POL rules, extensible via OPA.
Compliance, by default

Evidence mapped to the frameworks that matter.

Every decision, approval, and step is recorded as it happens — and exported as auditor-ready PDF and JSON in under a minute.

TSA SD 1580-21-01 NIST CSF 2.0 NIST 800-82r3 IEC 62443 SOX HIPAA PCI