Messaging app Telegram is offering a small subset of Android users the ability to get a free premium subscription—if they opt into letting Telegram use their phones to send up to 150 Telegram SMS ...

Telegram is looking to expand more of its platform's use as an instant messaging app and grow its revenue by introducing a phone number verification service which it is now offering to businesses. The ...

Russian network operators have begun blocking SMS and calls from WhatsApp and Telegram. This is intended to block the codes necessary for 2-factor authentication (2FA) for new or existing accounts of ...

Telegram Offers SMS Relay Program That Could Expose Your Phone Number Telegram wants to use some Android users' phones to send other users their login codes, but this comes with notable security and ...