2012 Cyprus terrorist plot
On July 7, 2012, local authorities arrested Lebanese-born Swedish citizen Hossam Yaakoub in Limassol, Cyprus. Yaakoub admitted to being a member of the Shi'a Islamic militant group Hezbollah, who had been tasked with surveilling the activities of Israeli tourists on the island.
Source: Wikipedia — 2012 Cyprus terrorist plot (CC BY-SA 4.0)