'Five Eyes' nations discuss backdoor access to WhatsApp | Hacker News
https://news.ycombinator.com/item?id=20568804'Five Eyes' nations discuss backdoor access to WhatsApp | World news | The Guardian
https://www.theguardian.com/uk-news/2019/jul/30/five-eyes-backdoor-access-whatsapp-encryptionAsians dump WhatsApp for Signal and Telegram on privacy concerns - Nikkei Asia
https://asia.nikkei.com/Business/Technology/Asians-dump-WhatsApp-for-Signal-and-Telegram-on-privacy-concernsExclusive: WhatsApp hacked to spy on top government officials at U.S. allies - sources - Reuters
https://www.reuters.com/article/us-facebook-cyber-whatsapp-nsogroup/exclusive-whatsapp-hacked-to-spy-on-top-government-officials-at-u-s-allies-sources-idUSKBN1XA27HFacebook Said to Consider Suing Apple Over App Store Practices - The New York Times
https://www.nytimes.com/2021/01/28/technology/facebook-apple-app-store.htmlMillions Flock to Telegram and Signal as Fears Grow Over Big Tech - The New York Times
https://www.nytimes.com/2021/01/13/technology/telegram-signal-apps-big-tech.htmlWhatsApp Beaten By Apple’s New iMessage Privacy Update
https://www.forbes.com/sites/zakdoffman/2021/01/03/whatsapp-beaten-by-apples-new-imessage-update-for-iphone-users/WhatsApp Import · Issue #1014 · signalapp/Signal-Android · GitHub
https://github.com/signalapp/Signal-Android/issues/1014WhatsApp gives users an ultimatum: Share data with Facebook or stop using the app | Ars Technica
https://arstechnica.com/tech-policy/2021/01/whatsapp-users-must-share-their-data-with-facebook-or-stop-using-the-app/WhatsApp loses millions of users after terms update | WhatsApp | The Guardian
https://www.theguardian.com/technology/2021/jan/24/whatsapp-loses-millions-of-users-after-terms-updateWhatsApp, Discord, and the Secret to Handling Millions of Concurrent Users
https://favtutor.com/articles/whatsapp-discord-and-the-secret-to-handling-millions-of-concurrent-users/