European police forces and secret services use SIS II for covert surveillance of persons and property. The authorities are informed about suspects’ itineraries and persons accompanying them. The EU interior ministries are now discussing the further expansion of this surveillance method. Hits could be reported to several or all member states.
Secret alerts are being issued for increasing numbers of people in the European Union. This emerged from the Federal Ministry of the Interior’s response to a written inquiry. According to that, 129,412 persons were placed under secret surveillance using the Schengen Information System (SIS II) last year. In 2016, this figure was around 80,000. No information is available regarding the reasons for this sharp increase. „Sharp increase of secret alerts in the Schengen Information System“ weiterlesen