Mashable: Ukrainians turned to encrypted messaging app Signal as Russians invaded
Mashable: Ukrainians turned to encrypted messaging app Signal as Russians invaded. “Facing uncertainty, Ukrainians looked for digital security in the form of the end-to-end encrypted messaging app Signal. That’s according to Matthew Prince, the cofounder and CEO of Cloudflare, whose internet infrastructure company gives him unique insight into what goes on behind the internet’s scenes. In a Thursday tweet, Prince wrote that he observed Signal usage in Ukraine shooting up starting just after midnight on Feb. 24.”