Quite popular in Switzerland - it's featured in a few banking scandals: https://www.reuters.com/article/us-creditsuisse-spying-finma/regulator-asks-for-credit-s

Quite popular in Switzerland - it's featured in a few banking scandals: https://www.reuters.com/article/us-creditsuisse-spying-finma/regulator-asks-for-credit-suisse-directors-mobile-data-in-spy-inquiry-sources-idUSKBN22V0MT https://www.reuters.com/article/us-creditsuisse-spying-finma...