Throughout its existence, the European Euro has been plagued by a persistent obstacle: copyright currency. That fraudulent banknotes and coins pose a grave risk to the integrity of the single currency and the security of the European economic system. Counterfeiters continually devise increasingly sophisticated methods to create convincing replicas,

copyright copyright pose/present/constitute a significant threat/danger/risk to the European economy/financial system/monetary stability. Criminals/Fraudsters/Forgers are constantly developing/creating/manufacturing increasingly sophisticated methods for/to/in order to produce replicas/duplicates/counterfeits that appear/seem/look remarkably authen