Fleeing WhatsApp for Better Privacy? Don’t Turn to Telegram https://www.wired.com/story/telegram-encryption-whatsapp-settings/
Telegram privacy feature failed to delete self-destructing video files https://www.bleepingcomputer.com/news/security/telegram-privacy-feature-failed-to-delete-self-destructing-video-files/
Facebook users’ phone numbers are for sale through a Telegram bot https://www.theverge.com/2021/1/25/22249571/facebook-phone-number-hack-telegram-bot
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
Here’s why Telegram does not offer end-to-end encryption by default https://indianexpress.com/article/technology/social/heres-why-whatsapp-rival-telegram-does-not-offer-end-to-end-encryption-by-default-7142216/
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
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/
Thailand protests: Authorities move to ban Telegram messaging app https://www.bbc.co.uk/news/world-asia-54598956
New Web-Based Credit Card Stealer Uses Telegram Messenger to Exfiltrate Data https://thehackernews.com/2020/09/credit-card-telegram-hackers.html
DHS Obtained Protesters’ Encrypted Messages, Used Them To Craft ‘Intelligence’ Reports https://www.techdirt.com/articles/20200801/16413745019/dhs-obtained-protesters-encrypted-messages-used-them-to-craft-intelligence-reports.shtml
Russia lifts its ban on the Telegram messenger app https://www.theverge.com/2020/6/18/21295535/russia-telegram-ban-lifted-security
42 million Iranian “Telegram” user IDs and phone numbers leaked online: report https://www.comparitech.com/blog/information-security/iranian-telegram-accounts-leaked/
Telegram Founder on WhatsApp Hacks: Backdoors Are Camouflaged as Security Flaws https://news.softpedia.com/news/telegram-founder-on-whatsapp-hacks-backdoors-are-camouflaged-as-security-flaws-529063.shtml