A total of 153 major incidents related to the security of telecommunications networks and services were notified to the European Union Agency for Cybersecurity (ENISA) in 2019, according to a report published on Thursday 23 July. This is a fairly consistent trend from last year, when 157 incidents were reported.
This ninth annual report shows that the most frequent cause of telecommunications incidents is system crashes. However, the frequency and overall impact of these crashes have...