Beginning in H2 2019 we have observed a tendency for decreases in the percentages of attacked computers, both in the ICS and in the corporate and personal environments.
- In H1 2020 the percentage of ICS computers on which malicious objects were blocked has decreased by 6.6 percentage points to 32.6%.
- The number was highest in Algeria (58.1%), and lowest in Switzerland (12.7%).
- Despite the overall tendency for the percentages of attacked computers to decrease, we did see the number grow in the Oil & Gas sector by 1.6 p.p. to 37.8% and by 1.9 p.p. to 39.9 % for computers used in building automation systems. These numbers are higher than the percentages around the world overall.