"Security officials are currently monitoring roughly 680 potential Islamic terror threats, ..."

https://townhall.com/tipsheet/leahbarkoukis/2017/07/05/german-intel-agency-says-hundreds-of-jihadis-arrived-among-refugees-n2350776?utm_source=thdailypm&utm_medium=email&utm_campaign=nl_pm&newsletterad=

BfV = Federal Office for the Protection of the Constitution (Germany) - Bundesamt fur Verfassungsschutz

Consequences of the EU "open border" policy?