Asians dump WhatsApp for Signal and Telegram on privacy concerns - Nikkei Asiahttps://asia.nikkei.com/Business/Technology/Asians-dump-WhatsApp-for-Signal-and-Telegram-on-privacy-concerns
The Telegram Billionaire and His Dark Empire - DER SPIEGELhttps://www.spiegel.de/international/world/the-telegram-billionaire-and-his-dark-empire-a-f27cb79f-86ae-48de-bdbd-8df604d07cc8