Secretive Swiss surveillance firms like Crypto AG came to mind when I came across this. https://en.wikipedia.org/wiki/Crypto_AG https://en.wikipedia.org/wiki/C

Secretive Swiss surveillance firms like Crypto AG came to mind when I came across this. https://en.wikipedia.org/wiki/Crypto_AG https://en.wikipedia.org/wiki/Crypto_AG And the recent Protonmail: https://www.bbc.com/news/technology-58476983 https://www.bbc.com/news/technology-58476983