WhatsApp, Signal, Telegram (and other messaging apps) - business model

WhatsApp, Signal, Telegram (and other messaging apps) - business model

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WhatsApp Cofounder Brian Acton On #DeleteFacebook And Why He Left $850 Million Behind

Article 2018

WhatsApp Cofounder Brian Acton On #DeleteFacebook And Why He Left $850 Million Behind
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Phone Numbers Were Never Meant as ID. Now We’re All At Risk | WIRED

Article 2018

Phone Numbers Were Never Meant as ID. Now We’re All At Risk | WIRED
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Signal: Looking back at how Signal works, as the world moves forward

Article 2020

Signal: Looking back at how Signal works, as the world moves forward
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2 chunks

Russia Bans 1.8 Million Amazon and Google IPs in Attempt to Block Telegram

Article 2018

Russia Bans 1.8 Million Amazon and Google IPs in Attempt to Block Telegram
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What is Signal? The basics of the most secure messaging app.

Article 2021

What is Signal? The basics of the most secure messaging app.
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Created: Apr 17, 2018
Updated: May 05, 2025