No Signal? Encrypted messaging app Signal blocked in China https://www.aljazeera.com/economy/2021/3/16/no-signal-encrypted-messaging-app-signal-blocked-in-china
Signal Needs to do Better For its Response to the Anti-Censorship Community https://news.itsfoss.com/signal-github-controversy/
Court documents show FBI may have tool to access private Signal messages on locked iPhones https://www.foxbusiness.com/technology/fbi-tool-access-private-signal-messages-locked-iphones
Is it time to leave WhatsApp – and is Signal the answer? https://www.theguardian.com/technology/2021/jan/24/is-it-time-to-leave-whatsapp-and-is-signal-the-answer
Signal CEO Moxie Marlinspike explains his vision for the app — and what he sees as the biggest threats to privacy https://www.businessinsider.com/qa-signal-ceo-moxie-marlinspike-on-the-future-of-privacy-2021-1
Google Details Patched Bugs in Signal, FB Messenger, JioChat Apps https://thehackernews.com/2021/01/google-discloses-flaws-in-signal-fb.html
How Signal Became the Most Popular App in the World Overnight, and Why It Matters https://www.inc.com/jason-aten/how-signal-became-most-popular-app-in-world-overnight-why-it-matters.html
Warning: Telegram is not end-to-end encrypted by default https://mashable.com/article/telegram-whatsapp-signal-end-to-end-encryption-e2e/
Millions Flock to Telegram and Signal as Fears Grow Over Big Tech https://www.nytimes.com/2021/01/13/technology/telegram-signal-apps-big-tech.html
Israeli Spy Tech Firm Says It Can Break Into Signal App Previously Considered Safe From Hacking https://www.haaretz.com/israel-news/tech-news/.premium-israeli-spy-tech-firm-says-it-can-break-into-signal-app-previously-considered-safe-1.9368581
Forensic guide to iMessage, WhatsApp, Telegram, Signal and Skype data acquisition https://blog.elcomsoft.com/2020/04/forensic-guide-to-imessage-whatsapp-telegram-signal-and-skype-data-acquisition/
EU Lawmakers Seek Access to Encrypted Signal, WhatsApp Chats: Reports https://decrypt.co/47694/eu-lawmakers-access-encrypted-signal-whatsapp-chats