Europol director says Islamist terrorism remains the biggest terror threat to Western Europe

With two deadly acts of terrorism confirmed in Western Europe in the last six days, the European Union’s top law enforcement official said she is worried about what might happen in the wake of the Hamas attack on Israel and Israel’s military response.

“I am concerned,” executive director of Europol Catherine De Bolle told ABC News. “With our latest report on terrorism and the status in the European Union, we see that a lot of youngsters, in fact, are influenced and recruited through internet. We see a lot of lone actors that believe that they have to go and commit a terrorist attack because they want to belong to a bigger family.”

On Oct. 13 in northern France, a man who was under surveillance since the summer by French security services stabbed a teacher to death at his former high school and wounded three other people over Islamic radicalization, authorities said.

Read more: ABC News