“In the area of ​​internal security, we need to develop our resilience and decisiveness, especially when it comes to cybersecurity. The latest cyber attack on the OPCW showed that new threats are only growing, ”Tusk said in an appeal to members of the European Council ahead of the summit.

Earlier, the head of EU diplomacy, Federica Mogherini, said that the European Union is exploring the possibility of increasing the response to cyber attacks.