https://infosec.exchange/@threatresearch/112061721366223510 threatresearch@infosec.exchange - Germany's BSI, their equivalent of CISA, rates #Firefox as the only browser that meets all of their minimum standards for data security, privacy, and integrity.
(in English) https://www.bsi.bund.de/EN/Themen/Oeffentliche-Verwaltung/Mindeststandards/Web-Browser/Web-Browser_node.html

(in German) https://www.bsi.bund.de/DE/Themen/Oeffentliche-Verwaltung/Mindeststandards/Webbrowser/Webbrowser_node.html