https://www.wired.co.uk/article/privacy-shield-ruling
https://www.irs.gov/pub/irs-pdf/p5241.pdf
https://www.transparency.de/fileadmin/Redaktion/Publikationen/2019/19-09-01_TI-D_Gutachten_Momsen.pdf
http://uk.reuters.com/article/uk-britain-eu-banking-idUKKBN17Q26A?il=0