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Operational Technology Cybersecurity: Trust and Risk Management

Operational Technology Cybersecurity: Trust and Risk Management

First seen 13 Nov 2026, 18:48 UTC • •
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ThreatCluster AI
ThreatCluster •November 13, 2026 at 18:49 UTC
  • •77% of surveyed organizations faced cyberattacks impacting operational technology in 2025.
  • •19.2% of ICS computers blocked malicious objects in Q2 2026, indicating widespread exposure.
  • •Operational trust is essential for ensuring that restored systems operate safely and reliably.

Recent reports highlight the growing importance of operational trust in cybersecurity, particularly in industrial settings. A study by the Ponemon Institute found that 77% of organizations in sectors like manufacturing and energy experienced successful cyberattacks affecting operational technology (OT) in the past year. These incidents can disrupt processes, compromise data integrity, and impact safety. Kaspersky's ICS CERT reported that 19.2% of ICS computers blocked malicious objects in Q2 2026, indicating significant exposure. The articles emphasize that restoring systems does not guarantee operational safety, necessitating a focus on operational trust to ensure processes behave as intended. Effective cybersecurity measures must integrate operational intelligence to address potential deviations that could signal cyber events.

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Timeline

2025-01-01
Ponemon Institute study published
The study revealed that 77% of organizations in critical sectors reported cyberattacks affecting OT.
Kaspersky
2026-11-10
Kaspersky ICS CERT report released
Kaspersky reported that 19.2% of ICS computers blocked malicious objects globally in Q2 2026.
Kaspersky
2026-11-13
Forbes article published
The article discusses the necessity of operational trust in cybersecurity for modern industrial environments.
Forbes

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Common questions

What sectors are most affected by OT cyber incidents?
Sectors such as manufacturing, energy, water, oil and gas, and pharmaceuticals are notably affected.
How can organizations ensure operational trust?
Organizations should integrate cybersecurity with operational intelligence to monitor and verify that processes behave as intended.
What should be the focus after a cyber incident?
Post-incident, organizations must assess not only system restoration but also the integrity and safety of operational processes.