@Vorinstanz Vor fast 4 Jahren: "In early February, an internal message was sent to European Commission agents notifying them that "Signal has been selected as the recommended application for public instant messaging."." https://interoperable-europe.ec.europa.eu/collection/open-source-observatory-osor/news/signal-messaging-service#:~:text=The%20Signal%20messaging%20service%20is,encrypted%20alternative%20to%20proprietary%20solutions.&text=In%20early%20February%2C%20an%20internal,for%20public%20instant%20messaging.%22.