
https://www.bundesverfassungsgericht.de/SharedDocs/Pressemitteilungen/DE/2020/bvg20-032.html

https://www.brookings.edu/techstream/inaccurate-and-insecure-why-contact-tracing-apps-could-be-a-disaster/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=87470595

https://ec.europa.eu/info/sites/info/files/business_economy_euro/banking_and_finance/documents/200507-anti-money-laundering-terrorism-financing-action-plan-methodology_en.pdf