Effects of Cyberattacks on Ot Environments

Ot Cyberattacks Tend to Have Higher, More Negative Effects Than Those in It Do, as They Can Have Physical Consequences (For Example, Shutdowns, Outages, Leakages, and Explosions). of 64 Ot Cyberattacks Publicly Reported in 2021 (An Increase of 140 Percent over the Number Reported in 2020), Approximately 35 Percent Had Physical Consequences, and the Estimated Damages Were $140 Million per Incident. Geopolitical Risks in 2022 Resulted in an 87 Percent Increase in Ransomware Incidents, with 72 Percent of the Overall Rate Increase over the 2021 Figures Coming from Europe and North America (40 Percent More in North America, 32 Percent More in Europe, and 28 Percent More in Other Continents, Compared with 2021 Data).

Key Factors to Succeed with Ot Cybersecurity

Considering the Challenges, Enhancing Ot Cybersecurity Demands a Combination of Technologies, Processes, and Capabilities Across an Organization. Our Work with Industrial Organizations Has Helped Us Identify Nine Key Factors to Succeed in Enhancing Ot Cybersecurity That Center Around Three Principles: Strengthen Technological Foundations, Ensure Value-Driven Ot Operations, and Increase Cyber-Aware Capabilities and Mindsets.

Strengthen Technological Foundations

Secure-by-Design, Implementation, and Configuration for Ot Environments Define the Proper Access and Have Standardized Controls to Ensure That Risks Are Mitigated Properly Based on Criticality of Assets, Including the Following:

Ensure Value-Driven Ot Operations

Standardized Security Procedures Help Align It, Ot, and External Partners to Respond Quickly to Cyberattacks and Avoid Physical Consequences That Affect Operations (For Example, Loss of Plant Operations and Production). Successful Value-Driven Ot Operations Include the Following:

Increase Cyber-Aware Capabilities and Mindsets

Proper Incentives Are Key to Ensuring That Stakeholders (It, Ot, and Business Teams) Are Aware of Cyber Risks and Have the Expertise to Identify and Reduce Threats Proactively. Such Incentives Include the Following:

Where Organizations Can Start to Secure Ot

Industrial Organizations Are at a Turning Point in Their Ot Cybersecurity Journeys. Approximately 96 Percent of Business Leaders Indicate the Need to Invest in Ot Cybersecurity, and Approximately 70 Percent of Those Who Have Invested in It Are Facing Implementation Challenges.

Enhancing Operational Technology (Ot) Cybersecurity

By Chloe Bennett

• Oct 9, 2026 • 8 min read

Enhancing Operational Technology (Ot) Cybersecurity

Direct Answer • Key Takeaway

There Is No Question That Cybersecurity Has Become a Top Priority for Organizations Across All Sectors, and None More So Than Those in Manufacturing. in 2021, Approximately 90 Percent of Manufacturing Organizations Had Their Production or Energy Supply Hit by Some Form of Cyberattack.

Chloe Bennett

Culture, Media & Entertainment Columnist

Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.

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