There's the US involvement with SWIFT, including seizing intra-EU payments - https://en.wikipedia.org/wiki/Society_for_Worldwide_Interbank_Financial_Telecommuni

There's the US involvement with SWIFT, including seizing intra-EU payments - https://en.wikipedia.org/wiki/Society_for_Worldwide_Interbank_Financial_Telecommunication#U.S._government_involvement https://en.wikipedia.org/wiki/Society_for_Worldwide_Interban...