The influx of new users came shortly after Elon Musk suggested on Twitter that people use Signal, likely in response to WhatsApp’s updated terms of service. Under the new terms, WhatsApp would be permitted to share user data with parent company Facebook and third parties.
https://www.techspot.com/news/88216-signal-struggles-keep-up-surge-new-users-following.html?utm_source=dlvr.it&utm_medium=blogger
https://www.techspot.com/news/88216-signal-struggles-keep-up-surge-new-users-following.html?utm_source=dlvr.it&utm_medium=blogger