2 Matching Annotations
  1. Nov 2019
    1. Senior government officials in multiple U.S.-allied countries were targeted earlier this year with hacking software that used Facebook Inc’s (FB.O) WhatsApp to take over users’ phones, according to people familiar with the messaging company’s investigation.
  2. Apr 2016
    1. Telegram's server-side software is closed-source and proprietary. Pavel Durov has said that it would require a major architectural redesign of the server-side software to connect independent servers to the Telegram cloud.[50]

      Does that fact actually make Telegram a real alternative to WhatsApp and Facebook Messenger?