Table
| 2016 | 2017 | 2018 | |
|---|---|---|---|
| Per cent of the central government | Per cent of the central government | Per cent of the central government | |
| 1The failure resulted in noticeable effects in the performance of the work | |||
| 2Attacks that makes a machine or network resource unavailable to its intended users | |||
| Computer virus etc., resulting in loss off information or working hours | 23.0 | 21.3 | 10.6 |
| Failure in the connection to Internett or other external networks1 | 10.8 | 11.4 | 11.1 |
| Attack of the type 'denial of service'2 | 16.7 | 18.8 | 11.5 |
| Unauthorised access to enterprise computer systems or data | 9.0 | 15.3 | 15.4 |
| Loss of data because the lack of back up | 5.9 | 10.4 | 5.3 |
| Improper use of IT | 5.4 | 7.9 | 8.2 |
| Attempts of phishing | 42.8 | 56.4 | 54.8 |
| The enterprises' ICT equipments is lost | 37.8 | 52.0 | 38.0 |