Threat landscape for industrial automation systems. Statistics for H1 2023

Threat landscape for industrial automation systems. Statistics for H1 2023

Global threat statistics


In the first half of 2023, the percentage of ICS computers on which malicious objects were blocked decreased from H2 2022 by just 0.3 pp to 34%.


Percentage of ICS computers on which malicious objects were blocked, by half year


That said, he percentage of attacked ICS computers dropped in Q1 2023, but then rose again in Q2 2023, reaching highest quarterly figure since 2022 – 26.8%.


Percentage of ICS computers on which malicious objects were blocked, by quarter


Geography


The percentage of ICS computers on which malicious objects were blocked varied across countries from 53.3% in Ethiopia to 7.4% in Luxembourg.


The percentage of computers on which malicious activity was prevented varied across regions from 40.3% in Africa to 14.7% in Northern Europe.


Percentage of ICS computers on which malicious objects were blocked, by regions


Australia and New Zealand, the United States and Canada, Western Europe, and Northern Europe historically have had the lowest percentages of ICS computers on which malicious objects are blocked.


In H1 2023, however, those were the very regions where the percentages of attacked ICS computers increased by the most percentage points.


H1 2023 changes in the percentages of ICS computers on which malicious objects were blocked, by region


Africa and the Asian regions where the percentage of ICS computers on which ma ..

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